May 25

All-Clad Vs. Demeyere: Which Is Better?

By trk

Last Updated: June 25, 2021


If you're a serious home chef, you need to have the proper tools.

With the possible exception of knives, the most important tools in your kitchen are your pots and pans.

All-Clad and Demeyere cookware are two of the best options. Here, we examine and compare All-Clad and Demeyere clad stainless cookware. This should help you decide which brand will best serve your needs (if either). 

Demeyere Industry 5 saute pan

Buying Cookware: An Introduction

Cookware can be tricky to buy. Even if you can afford the best, how do you determine what that is? Just throwing money at the problem doesn't guarantee you'll get cookware you'll be happy with. Everyone's cooking style is different, and there's no one "best" cookware for everyone. If you read cooking forums or product reviews, you'll find this to be the case over and over. No cookware type or brand is universally loved.

A better strategy is to learn about your options first, then choose the option that best fits your cooking style. 

Do you cook with gas, electric, or induction? Which pans get the heaviest use in your kitchen? How much do you want to spend? Is low maintenance a priority? Do you want cookware made in the USA? Do you have concerns about weight, handle design, or other ergonomic issues? 

In the U.S., the All-Clad name is synonymous with high-end cookware. It's expensive, it's well made, and it comes with a lifetime warranty. Yet All-Clad is not the only high-end clad stainless cookware brand on the market. There are other options.

Enter Demeyere cookware (pronounced de-MY-ruh), one of our favorite All-Clad alternatives. If you're in the market for top notch clad stainless cookware, All-Clad is a great option--but Demeyere deserves your attention, too.

After all, if you're going to spend the money, you should get cookware you can love.

FYI: This is a Clad Stainless Cookware Review

In this review we compare All-Clad and Demeyere clad stainless cookware only. We like clad stainless for its durability, heating properties, and low maintenance. If you're looking for reviews of other kinds of cookware (e.g., copper, nonstick, anodized aluminum, cast iron), this review won't have the info you need.

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All Clad Vs. Demeyere at a Glance

If you don't want to read the whole article, here's a quick comparison table of the two most popular lines from All-Clad and Demeyere:

All-Clad Vs. Demeyere at a Glance

All-Clad Tri-Ply

Demeyere Proline/Atlantis

AC D3 5pc set
Demeyere Atlantis 6 pc set

Heating Properties

Reactivity

Quality stainless is one of the least reactive cookware materials.

Silvinox coating slightly edges out AC.

Durability

All stainless is very durable.

All stainless is very durable.

Ease of Care

Stickiness is one of stainless' main drawbacks.

Silvinox coating and rivetless design superior to AC.

Usability/Design

Good amount of cooking surface, grooved handle design, stainless lids. Some people dislike the handle, but it is meant to help you stabilize the pan easily-and it works.

Good amount of cooking surface, great pan design, good pcs in sets. Heavier than AC and shorter handles that you may or may not prefer. Some larger pieces LACK helper handles, making them hard to manage.

Warranty

Lifetime warranty.

30 year warranty.

Price

Expensive. But cost-per-year-of-use is low because it lasts for decades.

More expensive! But cost-per-year-of-use is low because it lasts for decades.

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First: What Makes Cookware Great?

AC D3 5pc set

All-Clad 5 Piece Set.

Demeyere Atlantis 6 pc set

Demeyere Atlantis 6 piece set.

In order to compare any cookware brands, you first have to know a little bit about cookware in general, and what makes it great. Aside from how it's going to look in your kitchen, what do you actually need to know?

It turns out these are the qualities that matter the most:

  • Heating properties: how evenly and quickly does the cookware heat?
  • Stability: Does the cooking surface react with food? Is it harmful if ingested?
  • Durability: How well does the cookware stand up to use?
  • Ease of care: Is it easy to take care of? Is it easy to clean?
  • Design: Is the cookware beautiful? Is it easy to handle? Do the lids fit well? Do the large pieces have helper handles?

Other issues that may be important to you are induction compatibility and price. Since these are both premium brands, we're assuming if you're reading this that your budget is large. So we don't talk too much about price, except to say that quality clad stainless cookware has a low cost-per-year-of-use because it lasts for decades. So even if your initial investment is higher, clad stainless cookware will last so long that the expense is actually lower than if you buy cheaper cookware that you have to replace every few years. 

As for induction compatibility, this is only important if you have an induction cooktop or may be getting one in the future. More on this below.

Both All-Clad and Demeyere have great heating properties, low reactivity with food, and excellent durability. Demeyere edges out All Clad on ease of care, and also has better heating properties.

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Heating Properties

Fire

The function of cookware is to transfer heat from the source into your food in order to cook it. Since heating sources (i.e., burners) usually have a smaller diameter than the pots and pans you put on them, the job of dispersing heat evenly falls mostly to the cookware. 

The two important aspects of heating for cookware are thermal conductivity and heat retention.

Thermal Conductivity

The ability of a pan to spread heat evenly is its thermal conductivity. Thermal conductivity is a measure of the type of metal the pan is made from: aluminum, copper, cast iron, and stainless steel all have different thermal conductivity ratings.

If a material does a great job at transferring heat, the pan heats evenly and rapidly (this is its thermal conductivity rating). Examples of metals with excellent thermal conductivity are silver, copper, and aluminum; since silver cookware is a luxury reserved for only the very wealthy, it won't be included in our discussion.

If a material does a not-so-great job at transferring heat, the pan will take a long time to heat and it will heat unevenly, creating hot and cold spots: in one part of the pan food may still be lukewarm while in another part of the pan it's already burning. Examples of materials with poor thermal conductivity are cast iron, carbon steel, stainless steel, and glass/ceramic. 

Yes, uneven heat distribution can also be a function of the heat source (a cheap induction burner, for example, with uneven pulsing of power). Furthermore, even the best cookware still requires stirring and monitoring regardless of the heat source. Nevertheless, good quality cookware goes a long way toward evening out an uneven heat source. 

Note also that mass affects thermal conductivity: the thicker and heavier a pan is, the more evenly it will heat. This is why thicker, heavier pans heat so much better than thin pans (and why expensive cookware is almost always heavier than inexpensive cookware).

Copper Pans

Copper is the king of heat conduction, but it's expensive and requires polishing.

Heat Retention and Mass

The ability of a pan to hang onto heat after the heat source has been removed--or, more importantly, when cold food is introduced to the pan--is its heat retentionI (more officially called heat capacity)Different metals have unique heat retention ratings, just as they have thermal conductivity ratings. However, the heat retention is also dependent on a pan's mass. That is, the thicker and heavier the pan, the higher its heat capacity is, regardless of what it's made of. 

This is only logical, if you think about it. A thick slab of any material takes longer to heat up and cool down than a thin slab simply because there's more mass that has to heat and cool. 

For example, a frying pan with a 2mm layer of aluminum is going to have a lower heat capacity than a frying pan with a 3mm layer of aluminum--that is, the thicker one is going to hang onto heat longer. And a heavy cast iron pan is going to hang onto heat longer than a thinner carbon steel pan, even though their heating properties are nearly identical. 

Thermal Conductivity Vs. Heat Capacity: Which Matters More?

Thermal conductivity and heat capacity aren't dependent on each other. A pan can have excellent thermal conductivity and not be great at heat retention (such as thin-walled copper). Or, a pan can have poor thermal conductivity and excellent heat capacity (such as heavy cast iron). Cast iron heats up slowly and unevenly (i.e., it has poor thermal conductivity), but once hot, it hangs onto heat like a champ. This is why it's such a great choice for tasks like frying chicken and searing steaks--tasks where it's important to hang onto heat well when food is introduced to the pan.

If you want to learn more about thermal conductivity and heat capacity and how these relate to cookware, you can do so here. However, unless you're an engineer or scientist, the ratings won't really tell you all that much.

Of the two ratings, thermal conductivity is usually considered the more important one. Heat capacity is less important because most modern cookware is going to provide enough heat capacity for general purpose cooking. That is, unless you're looking for something with specific properties for a specific purpose--a thin copper pan for super-fast responsiveness, or a super heavy pan for searing steaks, for example--thermal conductivity is typically what you're paying for in good quality cookware. 

Summary: The Best Metals for Cookware, Rated

When you pay top dollar for cookware, you're generally paying for even, consistent heat distribution. The best metals used in cookware, in order from best to worst, are: 1) copper, 2) aluminum, 3) cast iron/carbon steel, and 4) stainless steel, 5) 100% glass/ceramic.

Additionally: 

Silver is also seen in some cookware (rumor has it that the Saudi royal family uses only silver cookware), and it has the best thermal conductivity known to exist. But because it's so expensive, it's not commonly used. The Demeyere Atlantis and John Pawson disc-clad pieces (those with straight walls, as explained in the Demeyere section below) has 2 thin layers of silver along with a copper layer (yes: you should be impressed by that!).

Tin is also used, usually as the traditional surface in copper cookware, but it's got a number of drawbacks: it wears easily and has a low melting point (449.5F). It is not used in any of the All-Clad or Demeyere lines that we know of, but you can still find it on the cooking surface of copper cookware. 

Mauviel Copper Set

This Mauviel copper cookware is beautiful, but expensive, and requires regular polishing to stay shiny.

Both All-Clad and Demeyere cookware have good thermal conductivity, meaning they heat evenly and rapidly. Demeyere cookware has more aluminum, so it edges out All-Clad in both thermal conductivity and heat retention. However, this greater mass also means that Demeyere is heavier cookware. This could be good or bad, depending on what you're looking for. But it is an important consideration.

Stability/Reactivity

Stainless steel is the most stable metal to cook with. It's one of the safest cookware materials on the market.

There's some evidence that small amounts of nickel and chromium may leach into foods from your stainless steel cookware, but the amounts are incredibly small--in some studies, undetectably small. In fact, this article from the Mayo Clinic does not list cookware as a source of nickel for allergy sufferers. However, if you have a nickel allergy, you may want to look into nickel-free stainless cookware.

If you have a nickel allergy and want to cook with clad stainless cookware, we recommend nickel-free stainless cookware

Neither All-Clad nor Demeyere offer a nickel-free stainless line.

If you're wondering Why isn't all stainless nickel-free?, it's because nickel-free stainless is less corrosion resistant than standard 18/10 stainless (the "10" refers to the nickel content of 10%). The Chantal brand linked to here is a high grade of nickel free stainless and is the most corrosion resistant nickel free stainless available.

Stainless is an extremely stable metal, so you can expect low reactivity with both All-Clad and Demeyere cookware.

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Durability

Durability is another important factor in selecting cookware. In other words, how long will the cookware last, and how much use will it stand up to?

Clad stainless cookware is extremely durable; at least, high quality clad stainless is. Many brands of clad stainless come with lifetime guarantees, including All-Clad and Demeyere. 

Not all clad stainless is created equally: Inexpensive lines may contain lower quality stainless steel that will rust and corrode. When you buy a top quality brand like All-Clad or Demeyere, part of the expense is certainly due to the extremely high quality of the stainless steel used.

The point is that you will more than get your money's worth out of good quality clad cookware. Although it is expensive, if you average its cost over your lifetime (and perhaps your children's lifetimes), the cost-per-year of use is very low. 

Durability is a primary feature of stainless cookware, so you can expect excellent durability and longevity from both All-Clad and Demeyere cookware.

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Ease of Care (and How to Cook on Stainless Steel)

The gold standard for "ease of care" is nonstick cookware--since nothing sticks to it, it's by far the easiest cookware to wash. 

However, nonstick cookware has serious limitations preventing it from being a good choice for daily cookware. The nonstick coating is delicate and typically lasts only a couple of years before losing its nonstick properties, scratching, or breaking down and leeching particles of teflon or ceramic flakes into your food.

You also can't use high heat, metal utensils, or put it in a dishwasher--at least not if you want the cookware to last more than a year or two. (Even if the manufacturer claims you can, we strongly recommend that you don't.)

See also: The Best Nonstick Frying Pan: Everything You Need to Know Before You Buy

Cast iron has an almost nonstick surface and is easy to wash if it's properly seasoned, which has to be done at least a few times a year. Seasoning is an easy process, but because of cast iron's other drawbacks, it is not an ideal choice for your primary cookware (e.g., uneven heating and bulkiness). 

That leaves everything else, all of which fall into about the same category as far as ease of care. Food sticks to stainless steel, enamel, and other cooking surfaces, and require about the same amount of cleaning. 

A quick primer on cooking with stainless steel: How you use stainless pans also affects how easy they are to wash. If you follow these steps, stainless pans can be almost as easy to wash as nonstick: 1) Heat the pan, 2) Add oil and let heat, 3) Add food, 4) Do not attempt to flip or move the food until it has formed a crust, at which point it naturally releases from the pan.

If you follow these steps, most of the headaches associated with washing stainless cookware disappear.

Also: Demeyere pans have a couple of features that All Clad pans don't have that make them easier to care for. Demeyere cookware finishes their cookware with a proprietary finish called Silvinox® which makes the cookware especially lustrous and easier to clean. It's not nonstick, but most users find Demeyere easier to wash than other brands of clad stainless cookware.

Demeyere Proline skillet w/rivet callout

Demeyere cookware also has welded handles, meaning that the cooking surface is completely smooth: no rivets. If you've ever had to clean around rivets, you know what a pain this can be.

Ease of Care Summary

All Clad: The rivets can collect gunk, but when used properly it is about average for ease of care (compared to nonstick).

Demeyere: Similar to All-Clad, but the Silvinox® coating make it less "sticky" than other stainless cookware and the welded handles mean no place to collect gunk on the cooking surface.

Design You Can Use and Love

Cookware design has two important aspects:

1) It should be functional enough that it gives you pleasure to use it.

2) It should be beautiful enough that it gives you pleasure to look at it.

Fortunately, there are no sacrifices to be made on either front: the most functional cookware is usually also the most beautiful. 

Thus, you just have to focus on the design features most important to you. In our estimation, the most important ones are lids, handles, weight, size, and overall appeal.

Lids

Often, the biggest difference between expensive clad cookware and middle-of-the-road clad cookware is the lids: expensive clad cookware is going to have stainless lids, while middle-of-the-road clad cookware is going to have glass lids.

Cheap clad cookware is always going to have glass lids.

Here's why stainless lids are better:

  • They're lighter weight
  • They're more durable
  • They're less bulky 
  • They're 100% oven proof (glass may or may not be).

Some people prefer glass because they like to see what's happening inside a pan. But really, the only reason stainless cookware would come with glass lids is because they're cheaper to make.

High-end clad cookware typically has stainless lids. Because they're just better.

Handles

Handles alone aren't enough to make or break a good cookware design. Nevertheless, there are a few important considerations:

  • Overall Design: You'll grow accustomed to whatever handles your cookware has, but even so, there are a number of design considerations. Most All-Clad handles are half-circle shaped, with a groove along the top side of the handle (see image below). Some people hate this, saying it's uncomfortable to hold and can cut into your hand. We actually like this handle design, though, because it makes it easy to stabilize the pot. Flatter handles or round handles without a groove slide around more. Demeyere handles are shorter and fuller (no groove), with a little indentation where your thumb or finger would go to steady the pan.
  • Short or long: Traditionally, skillets and saucepans have one long handle, but some instead have two short ones. A long handle makes a pot easier to grab, while short handles can make it easier to pop in the oven and to store. 
  • Helper handles: Helper handles are short handles on the opposite side of a long handle. They're called helper handles because they make it easier to maneuver heavy pots. On any skillet larger than 10 inches or any sauce pan or saucier larger than 3 quarts, helper handles are extremely useful. We recommend helper handles wherever you can get them! All-Clad makes cookware with both options; most larger pieces of Demeyere cookware has helper handles, however, there are a few Demeyere pieces that are lacking a helper handle that really need one. None of the Demeyere sauciers have helper handles, for example, and they really need them. A huge miss for Demeyere.
AC Helper Handle Callout
  • Silicone-coated handles: Some lines of cookware have silicone-coated handles. These can wear out fast, especially when used over gas flames or put in ovens. Like glass lids, these are often the mark of cheaper cookware. No All-Clad or Demeyere cookware has silicone-coated handles.
  • Rivetless handles: A few brands of cookware, including Demeyere, offer handles that are welded onto the pans rather than riveted on--this means there are no rivets on the cooking surface. If you've ever tried to scrub gunk around rivets, you know how cool this is! Rivets aren't a deal breaker, but welded handles do make cookware easier to wash and keep clean. 
 Demeyere Proline skillet

The welded handles of the Demeyere Proline skillet: no rivets on the cooking surface.

Other than that, don't buy cookware with handles which you find ugly, because it will make the cookware unpleasant to use. We find this to be the case with the Demeyere John Pawson line, which, while top notch cookware in every respect, has big, square, unsightly handles.

John Pawson Casserole

Demeyere John Pawson: we nix it because of those big, ugly handles.

Size and Weight

Be sure you get cookware that fits your cooking needs. As far as size goes, get pans that are large enough for what you want to use them for; when buying a set, be sure to read all the pan sizes carefully so you're not surprised by too-small pans. Manufacturers will often fill a big set with smallish pieces to make you think you're getting a better deal than you actually are. (Nobody needs three small sauce pans.)

As for weight, you should consider buying the heaviest clad stainless cookware you can easily handle, because it will provide the best heating properties. But don't buy too-heavy cookware that you won't enjoy using. If you have any ergonomic issues, we recommend you go with All-Clad over Demeyere--or at least check pan weights before buying. Demeyere Industry 5 is a good choice, too: heavier than All-Clad but not as heavy as Atlantis. Just make sure you know you can handle the cookware comfortably.

Overall Appeal

This is primarily about if you find the cookware pretty. "Pretty" may seem like a poor scale for something as functional as cookware, but hear us out: the truth is that, like most things, beautiful cookware is more pleasurable to use than ugly cookware.

The thing is, "pretty" isn't just about looks. Most cookware is pretty because it is also functional: it has a nice heft, heats well, and is easy to handle. 

When cookware is cheap and tinny, it's simply not a pleasure to use, either functionally or aesthetically. And since cooking is one of those life chores which has to be done whether you're in the mood for it or not (most of the time, anyway), do yourself a favor and get cookware you can love. It makes your kitchen time So. Much. Better!

Take a look at the sets below: which would you rather have? (If you picked the one on the right, you're on the wrong website.) The stainless set is not only more beautiful, it's also so much more functional, with its stainless lids, stainless handles, and stainless cooking surface. Yes, it costs hundreds more, but it's going to last about 50 times longer than the nonstick set with the plastic handles and glass lids. 

You'll have replaced the nonstick set at least 3 times over before you even start to notice wear on the stainless set.

AC D3 7 pc set
Paula Deen cookware set

All-Clad and Demeyere Design Summary

All Clad: Some people dislike the D3 handles, but overall it is lightweight, easy to use, and pretty. However, the lightness also makes its heating properties not as good as Demeyere.

Demeyere: While beautiful, it's heaviness and somewhat short handles may be drawbacks for some people, especially the larger pieces. But heating properties are the best clad stainless has to offer, and its welded handles and Silvinox finish make it easier to clean than other stainless brands.

Induction Compatibility

magnet Induction

Induction works by using the pan to complete a magnetic circuit, so all this means is that the cookware has to have a magnetic bottom surface.

(Although not popular in the USA yet, induction is the fastest and most responsive type of cooking known to man. If you are in the market for a new cooktop and/or doing a kitchen remodel, you might want to consider induction. As of 2018 less than 15% of Americans use it, but that number is increasing as the price comes down.)

You may be surprised to learn that not all stainless steel is magnetic. In fact, magnetic stainless has to be nickel free ("18/0" as opposed to 18/10 or 18/8). You may remember from above that nickel-free stainless is less corrosion resistant than the 18/10 used for most clad cookware. So most induction compatible stainless has 18/0 stainless on the outside surface and 18/10 stainless on the cooking surface. 

(By the way, this also means that nickel-free stainless will almost certainly be induction compatible.)

Cast iron and carbon steel are also naturally induction compatible.

Neither copper nor aluminum are induction compatible, however, if clad to magnetic stainless, they can make excellent induction cookware (e.g., All-Clad Copper Core). 

In addition to being magnetic, ideal induction cookware should have excellent thermal conductivity and flat, warp-resistant bottoms (the fast, intense heat of induction can warp a thin pan pretty badly). Thermal conductivity matters because induction heating is SO fast and responsive. 

The Demeyere Atlantis line is specifically designed to work with induction, having layers of magnetic stainless and extremely flat, heavy bottoms which create an excellent magnetic connection to the induction hob (and are also almost impossible to warp). Demeyere claims that their cookware can be up to 30% more efficient on induction than other clad stainless brands (though we haven't figured out how to test this claim).

All All-Clad and Demeyere clad stainless cookware is induction compatible.

Demeyere Atlantis saute pan with disc cladding callout

The Demeyere Atlantis saute pan: see how flat--and thick--the bottom is?

As of 2021, All-Clad cookware is induction compatible, since Master Chef and LTD have been disontinued. If you have older All-Clad, lines with a stainless steel exterior are induction compatible, while lines with an aluminum exterior are not.

All Demeyere cookware is induction compatible. However, Demeyere has many features that make it the superior induction cookware, including its TripleInduc technology (more on this below), it's greater mass, and its extremely flat, wide pan bottoms that provide greater contact with the burner.

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Caring for Clad Stainless Cookware

These guidelines will help your clad cookware last as long as possible without warping, pitting, or rusting:

  1. Don't put stainless cookware in the dishwasher. Even if "dishwasher safe," it will corrode faster from the abrasive compounds in dishwasher detergent. (This is also true for nonstick cookware, enameled cookware, anodized aluminum cookware, and knives.)
  2. Don't use high heat with your stainless pans. High heat degrades pans over time, cause more leaching of nickel and chromium, and cause food to stick more. In fact, some manufacturers (like All-Clad) specifically instruct you to never use high heat.
  3. Always let pans cool before rinsing or washing. This prevents warping and helps food wipe off more easily.
  4. Use a gentle cleanser like Barkeeper's Friend to remove stains and keep pans shiny.
  5. Avoid soaking pans for too long a time. This can degrade the surface and perhaps cause the layers of cladding to separate. 
  6. Try to avoid getting salt on the surface of pans because it can cause pitting. Instead, salt food before putting it in the pan, or wait until the pan surface is coated with oil before salting.
  7. Don't store food in pans. This can degrade the steel. Use designated food storage containers.

All stainless will show some wear and tear after a few years of regular use. Unless it's rusting or pitting, this is normal. Consider it the patina that comes after years of hard work. Much of the wear can be fixed with Barkeeper's Friend.

Tips on keeping stainless pots and pans easier to wash: 

-Heat the pan, then add a thin layer of oil in the pan before adding any food. The oil creates a barrier between the food and the cooking surface that makes cleanup easier.

-Allow food to cook undisturbed for a few minutes. It will form a crust and release from the pan on its own.

-Avoid using high heat when pan frying, as it will cause oil to polymerize and "bond" to the pan.

-Use Barkeeper's Friend to remove stains and keep your stainless looking shiny and new.

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Cladding: What You Need to Know

This section gets into detail about cladding--what to know, what to look for, what makes it good (or bad), and more. It isn't required reading, but it may help you make a better decision about which cookware to buy, and why.

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What Is Cladding?

Cladding is the process of bonding different metals together under extreme pressure. The process was invented in the 1960s by American John Ulam, who went on to found the All-Clad company in 1971. Cladding allowed the use of multiple metals to be used as one, maximizing the best properties of each and minimizing the drawbacks, resulting in durable cookware with excellent heating properties.

Here's how it works: Aluminum is an excellent heat conductor, but it is soft, prone to warping and scratching, and reactive with certain foods. Stainless steel is a terrible heat conductor, but very stable (non-reactive), warp resistant, and durable. Thus, cookware with an aluminum interior and a stainless exterior has the best of both worlds: excellent heating properties and extreme durability. 

Clad stainless cookware caught on fast, and today it is extremely popular cookware here in the United States. The cladding process, however, is expensive and rather difficult to do well. When the All-Clad patent expired in the 1980s, the market quickly flooded with several knock-offs mostly made overseas; some of them are good quality, but many of them are not.

How Many Layers Are Enough?

The original clad stainless was 2 or 3 layers: aluminum exterior with a stainless cooking surface, or stainless exterior-aluminum interior-stainless cooking surface. Since then, manufacturers have come up with different configurations (which we discuss more in the sections on All-Clad and Demeyere). Some has an internal layer of copper between layers of aluminum and stainless (5-ply), and some just has alternating layers of aluminum and stainless.

Demeyere Proline skillet/Atlantis saucier pans have 7 layers of cladding. Demeyere Atlantis has 3 layers of stainless on the bottom (the more corrosion-prone magnetic layer protected by layers of rust resistant 18/10--this is their patented TriplInduc® design); layers of different aluminum alloys (some alloys bond to the stainless better, some have better heating properties); and an 18/10 stainless cooking surface. 

All-Clad D5 has an internal layer of stainless between the aluminum layers, which is supposed to improve lateral heat movement--but all stainless steel can do is slow down heat movement, so we're not sure how that benefits functionality, particularly with induction (and All-Clad hasn't explained it very well, either).

Multiple layers can be functional, as in the case of Demeyere's TriplInduc®. However, multiple layers have become a bit of a fad, and don't always improve cookware performance (All Clad D5, we're looking at you).

The more important factor to consider is the thickness of the aluminum and/or copper layer(s), and the overall mass of the pan. 

In other words, a 2-ply pan with 3mm of aluminum (like the now discontinued All Clad MC2) is going to heat faster and more evenly than a 5-ply pan with a 1.7mm layer of aluminum (such as All Clad D5). 

Comparing aluminum content of All-Clad and Demeyere

AC: All-Clad D3 and D5 have about 1.7mm of aluminum. Copper Core has 0.9mm of copper plus two paper thin layers of aluminum, giving it a slight performance edge, but also quite a bump up in cost.

Demeyere: 3.7mm of aluminum on the Proline and other fully clad Atlantis pieces. Bottom-clad pieces have a 7mm base, with a 2mm layer of copper plus aluminum and silver. Industry 5 contains 2mm of aluminum.

(So Demeyere wins this category hands down.)

How Thick Should the Cladding Be?

The more aluminum or copper a pan has, the better its heating properties are going to be.

So what's a good number?

These are all estimations, because different manufacturers use different alloys of aluminum and copper with slightly differing properties. But in general, copper is about twice as efficient as aluminum at spreading heat. Therefore, a 1mm layer of copper is going to offer about the same heating properties as a 2mm layer of aluminum.

With that in mind, what's a good number? Well, All-Clad D3 (tri-ply) has about 1.7mm of aluminum total, and this has become the standard by which all other brands of clad cookware are judged. This is enough aluminum to create fast, even heating but not so much that the pans are overly heavy.

In contrast, the Demeyere Proline skillet has 3.7mm of aluminum--almost twice as much as the All-Clad D3 (or D5). Demeyere's Industry 5 line, the one most comparable to All-Clad's D3, has about 2mm of aluminum, which is approximately 25% more aluminum than the D3.

In fact, all of Demeyere's lines offer thicker layers of aluminum--not to mention the copper and silver in the bottom-clad Atlantis pieces. 

Thus, there's no question that Demeyere is the better-performing cookware. However, the price for this superior performance is that it's heavy: the Proline skillet is almost as heavy as cast iron, so for all-around, everyday cookware, you may prefer the lighter All-Clad D3 or the Demeyere Industry 5. Both are great options. 

The thickness of the aluminum and/or copper is what gives a pan great heating properties, not the number of layers. A good number for copper starts at about 1mm; a good number for aluminum starts at about 1.5mm. 

Full Cladding vs. Bottom (Disc) Cladding

Cookware can be fully clad or it can have a clad disc bonded to the bottom surface of the cookware; this is called bottom-clad, disc-clad, or impact-bonded cookware. 

You can spot bottom cladding easily by the seam where the disc is bonded to the rest of the pan:

Demeyere Atlantis saute pan with disc cladding callout

Most bottom-clad cookware is less expensive because it's cheaper to make and tends to be of lower quality than fully clad cookware. This is especially true in the US, where bottom-clad cookware is considered inferior to the fully clad American brand All Clad.

However, bottom-clad cookware is more popular in Europe, and some European brands of bottom-clad cookware are extremely high quality. This includes Demeyere Atlantis. The Atlantis line has fully clad and disc clad pieces. This configuration has evolved from Demeyere's cooking philosophy, which is that when you use curved-sided pieces (like a skillet), the sides are part of the cooking surface; when you use straight-sided pieces (like the sauté pan shown above) only the bottom is cooking surface.

(In other words, the cladding configuration has nothing to do with cost cutting, and everything to do with performance.)

All-Clad, on the other hand, makes only fully clad cookware. Fully clad cookware is what Americans are accustomed to and prefer. Whether it is the "better" design, though, is really a matter of opinion. 

Having said that, we believe there's truth to Demeyere's philosophy. For example, pans used for liquids, such as sauce pans and stock pots, really don't require full cladding because the natural convection in liquid distributes heat evenly throughout the pot. And in any straight-sided pan, it's difficult to use the sides for cooking as you can in a frying pan or a wok. So is full cladding necessary? Perhaps not.

Even so, there are other reasons to prefer full cladding. One big one is balance: bottom clad pans can feel unbalanced, especially if you're accustomed to full cladding. Another is that with full cladding, you don't have to stop and consider "which pan should I use?" Since all pans are fully clad, you'll get similar results whether you grab a frying pan or a sauté pan, a sauce pan or a saucier. 

As we said: it's largely a matter of preference.

If you do want to consider bottom-clad cookware, we recommend that you avoid cheap Chinese brands. High quality bottom cladding is thick enough to compensate for the lack of side cladding--usually 5-7mm!--while lower quality bottom cladding has roughly the same thickness as a fully clad pan--but only on the bottom.

Good disc cladding should also cover the entire bottom of a pan and extend slightly up the sides (as shown in the photo above); this design ensures even heating, whereas a too-tiny disc of aluminum can result in uneven heating that makes a pan frustrating to work with.

While Americans tend to prefer full cladding, there are good arguments to be made for some bottom clad pieces, especially if they are high quality (like the Demeyere Atlantis). 

We recommend that you avoid inexpensive bottom-clad cookware. which is offered by many major cookware manufacturers. So if you buy on the low end, make sure you're getting fully clad cookware.

All About All-Clad

All-Clad is an American company founded in the 1971 by metallurgist John Ulam, who invented the process of bonding aluminum to stainless steel. All-Clad has been a consistently profitable company and has gone through a few changes of ownership. Today, All-Clad is owned by the French kitchenware conglomerate Groupe SEB, which also owns many other well-known brands such as T-fal, Wearever, Mirro, and Krups. 

Despite being owned by an overseas company, all of All-Clad's clad cookware is still made in the USA. Other products, such as lids, electronics, and their cast aluminum nonstick cookware, are made in China. Their newest line, Fusiontec, is made in Germany.

When people hear "All-Clad," they usually associate it with the D3 (tri-ply) cookware, one of the first bonded cookwares ever made and still AC's most popular line. 

When All-Clad's original patent expired in 2004, hundreds of All-Clad tri-ply knockoffs entered the market. In response, All-Clad introduced several new lines to stay ahead of this competition. 

All-Clad has discontinued some of their popular lines, including Master Chef, LTD2, Thomas Keller, and two of their nonstick lines. They also discontinued their newest copper line, C4. They have a new enameled stainless steel line called Fusiontec which is made in Germany and expensive. 

See also our Ultimate All Clad Cookware Review

The All-Clad Lines (Updated January 2021)

Line

Description

Best For

 All-Clad D3 5 pc set

3 ply (s-a-s). 2.6mm thick w/1.7mm al. Most popular and familiar AC line. Dishwasher safe.

Induction compatible.

Great all around cookware.

All Clad D5 set

5 ply (s-a-s-a-s). 2.6mm thick, thus less al. than D3. Dishwasher safe.

Induction compatible.

We recommend the D3 or CC over D5.

All Clad Copper Core 7 pc set

5 ply with copper center (s-a-c-a-s). 1.7mm total thickness w/1mm layer of copper--thinner than D3, but the copper makes it more responsive. Dishwasher safe.

Induction compatible.

Lightweight, thinner, and slightly more responsive than D3, CC is great all-around cookware.

Fusiontec

see it at W-S (exclusive)

AC Fusiontec 7Pc Set

Enameled stainless steel. Induction compatible, dishwasher safe.

Designed as all-around cookware but being only stainless steel, you're probably better off with a clad cookware--D3 or Copper Core. More research is needed.

All Clad nonstick HA1 nonstick skillet set

Anodized, cast aluminum with nonstick (PTFE) cooking surface. Small differences in pan shape among the lines. NS1 and B1 discontinued but still available. Essentials is the newest line. Made in China, induction compatible.

Cast aluminum has great heating properties but the nonstick surface should be reserved for special tasks. Skillets are best, as whole sets aren't necessary.

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All About Demeyere Cookware

Demeyere (pronounced de-MY-ruh), is a Belgian cookware manufacturer that's been around for more than 100 years. They were a small, family-owned business until the mid-2000s, when they were purchased by Zwilling J. A. Henckels, a German conglomerate that owns several cookware lines and are probably best known in the US for their knives. (Quite possibly, the timing of this acquisition was related to All-Clad's patent on clad cookware expiring, with Zwilling having designs on the high-end American clad cookware market.)

The Demeyere designers have a different philosophy about cookware than All-Clad, which has resulted in pans with very different designs. In their original line, Atlantis, the curve-sided pans (e.g., skillets and sauciers) are fully clad, while the straight-sided pans (e.g., sauté and sauce pans) are bottom-clad. (See the Full Cladding Vs. Bottom Cladding discussion above for more details.)

Here's a 4 minute video from Demeyere which explains their reasoning (and pan construction):

As valid as this reasoning is (and it is), the American market has typically preferred fully cladded cookware, probably largely due to All-Clad's major presence here. So after Demeyere was bought by Zwilling, they introduced a few more Demeyere lines that offer full cladding: the Industry 5/5 Plus/Sensation line--Zwilling has re-branded this line a few times but other than a few design changes, it's all the same cookware--and the Aurora line, which is a cheaper Zwilling version of Industry 5; the build is identical, but it has riveted handles and no Silvinox finish. 

Demeyere also makes a line of nonstick pans (AluPro), but as far as we can tell the pieces are sold only as open stock (no sets).

All Demeyere cookware is made in Belgium except their Resto line of specialty products (tea kettles, egg poachers, mini pans, and more), which is made in Indonesia. 

Note: All of these lines are summarized in the table below.

Demeyere makes fabulous cookware. They offer more aluminum than All-Clad's offerings, thus heat more evenly (i.e., better thermal conductivity) and hold onto heat longer (i.e., better heat retention). Their welded handles mean no rivets to clean around, and their Silvinox® finish makes the stainless exteriors easier to clean (less sticky) than other brands of stainless.

The drawback of Demeyere cookware is the substantial heft that all this quality adds: if you don't want heavy pans, the All-Clad D3 is a better option--but the performance is less impressive.

To compare: The All-Clad D3 12" skillet weighs 4 pounds. The Demeyere Industry 5 11" skillet weighs 4.2 pounds. The Demeyere Proline 11" skillet weighs 5.3 pounds. These aren't huge differences, but it's something to be aware of (and note that the Demeyere sizes are both smaller--but heavier--than the All-Clad). 

The Demeyere Atlantis Proline skillet is a true kitchen masterpiece, offering almost 4 millimeters of aluminum for fast, even heat distribution (compare to 1.7mm in All-Clad's D3 line). The result is heating properties comparable to high-end copper cookware. 

Demeyere Proline Skillet All-Clad Vs. Demeyere

Here are some of the Demeyere cookware features. (Most of this info is taken from the Demeyere website.)

Silvinox® (All Demeyere Cookware)

From the website: Silvinox® is a unique electrochemical surface treatment system that enriches the material by removing any iron and impurities from the surface. This makes the stainless steel easy to clean, and provides higher resistance to fingerprints, harsh detergents and strong acidic foods. The products retain their silvery-white colour even after years of use.

TriplInduc® (Atlantis, John Pawson)

From the website: TriplInduc® is a combination of three alloys that provides up to 30% more efficiency on induction than other brands of induction compatible clad stainless cookware. Furthermore, it ensures that the base remains flat, allowing you to switch from one heat source to another at any time.

TRK Note: TriplInduc® is 3 layers of stainless steel: exterior layers of 18/10 that protect an internal magnetic layer of 18/0. We're not sure why this results in greater efficiency on induction, but it does seem to in most applications. Maybe it's just the increased mass, or the extremely flat, wide bottoms that provide better contact with the induction hob. 

InductoSeal® Base (Atlantis/John Pawson Straight-Sided Pieces)

From the website: The InductoSeal® base consists of seven layers. A copper disk, hermetically embedded in the base, ensures optimum heat distribution and provides a heat-conducting surface which is 33% larger than a traditional base. InductoSeal® allows for controlled cooking on a low heat, and is energy-saving. The capsule is hermetically welded to the side of the product and provides extra hygiene as water, fat or dirt cannot penetrate into the base. 

TRK Note: This diagram, from the video above, shows the 7-layer configuration of the InductoSeal® base (including the TriplInduc® layer):

Demeyere Straight Side Construction

7-PlyMaterial® (Atlantis/John Pawson Curve-Sided Pieces)

From the website: 7-PlyMaterial® is a unique technology consisting of 7 layers, including stainless steel and an aluminium core. This technology is used for both the product's base and sides and ensures optimum heat distribution up to the top edge of the product, allowing for perfect control over the cooking process. The 7-PlyMaterial reaches up to 30% more efficiency on induction due to TriplInduc®. The total thickness of the 7 layers is designed with the necessity in mind to obtain the right temperature for the typical cooking process for which the product is used.

Demeyere 7 Ply Cookware Diagram

So you can see that the fully clad pieces have a hefty amount of aluminum plus the protective TriplInduc® that protects the magnetic stainless steel.

The straight-sided pieces have an impressive 4.8mm thick disc with an even more impressive 2mm-thick copper and silver interior (which should erase any doubts about the Demeyere's disc-clad pieces being able to spread heat quickly and evenly).

5-Ply Material (Industry 5/5 Plus/Sensation)

From the website: This special combination of different alloys, including aluminum, ensures that the heat is not concentrated in one place, but is evenly distributed over the entire surface of the pan. A magnetic stainless steel exterior makes these products suitable for all cookers, including induction. 

TRK Note: The "different alloys" are 3 alloy of aluminum, the two outer alloys for bonding to the stainless layers and the internal alloy for its thermal conductivity. 

ControlInduc®

From the website: ControlInduc® stainless steel frying pans regulate the maximum heat on induction hobs to 250°C, meaning the pan can never overheat. 

All Demeyere cookware is induction compatible.

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The Demeyere Cookware Lines

Here's a table with all the Demeyere cookware lines. Demeyere also makes a line called Apollo which is a disc-clad cookware with aluminum rather than copper. It's almost impossible to find in the US so we did not include it here. 

The Demeyere Lines

Line

Description

Best For

Demeyere Atlantis 6 pc set

Curved pcs fully clad, straight pcs bottom clad. 7 layers cladding. Proline skillet 4.8mm thick w/3.7mm al; saucier pans 3mm. Straight-sided pieces have 4.8mm disc w/2mm copper. InductoSeal base. Rivetless, Silvinox finish. 

Induction compatible.

Proline skillet best non-copper performer on the market, about 75% more aluminum than AC D3. 

Excellent all-around cookware if you don't mind the weight.

Silver 7 is SLT's house version of Atlantis. *Some pieces lack helper handles: not recommended for anyone with strength issues.

Demeyere Industry 5 10 pc set AC vs Demeyere

Industry/I 5/5 Plus: Latest name change is "Industry" but same cookware by different names. Slight differences in design but all same build: 3mm thick w/2.1mm aluminum layer. Rivetless, Silvinox finish, induction compatible.

Excellent all-around cookware. About 25% more aluminum than AC D3 and slightly heavier. *Some pieces lack helper handles: not recommended for anyone with strength issues.

Demeyere John Pawson Set 3_140px

Atlantis line redesigned. Double-wall lids for better insulation. Induction compatible.


Same build as Atlantis/Proline above with different design. The insulated lids are nice.

Demeyere Aurora  7 pc set

Technically not Demeyere: Zwilling's version of Industry 5, but with rivets and without the Silvinox finish. Induction compatible.

Great all-around cookware. Same configuration as Industry 5 at a lower cost (with rivets and without Silvinox). 

AluPro Nonstick

see it on Amazon

Demeyere AluPro Skillet 2_140px

5mm thick forged aluminum with PTFE nonstick coating. TripleInduc base for induction compatiblility.

Durable nonstick pan best for use with eggs, fish, and other "sticky" foods. Compare to All-Clad nonstick w/3mm thick walls.

Demeyere Resto Maslin Pan 2_140px

Specialty cookware. The only Demeyere line made in Indonesia.

Induction compatible.

Great if you have the need for a Maslin pan, mussel pot, mini Dutch ovens, egg poacher, tea kettle, or a few other quirky pieces. 

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Price Comparisons: Which Costs More?

To compare prices, we're looking at the 10-inch frying pan, the 12-inch frying pan, and the smallest set. These aren't exact apples-to-apples comparisons because sizes aren't always the same and sets have different pieces. Also, these prices will vary over time and from website to website. Thus, these prices are approximations; they are meant to provide a guideline only.

Note that we are only looking at clad stainless pieces, so we don't include nonstick, or All-Clad's new Fusiontec enameled cookware.

You will find sales occasionally, too, when you may find an unbelievable close-out price, such as when a retailer stops carrying a line. These aren't always advertised, but they happen more often than you might think. For this reason, you should check several sites before buying (if possible; some Demeyere lines can be found only on Amazon). 

To stay up-to-date and get the latest notices about sale prices, like and follow
The Rational Kitchen on Facebook.

All-Clad/Demeyere Cost Comparison and Recommendations

Product

App. Cost (10"/12"/
Small Set)

Features

Recommend?

AC D3

$130/170*/600 (7pc)

3 ply, 1.7mm aluminum, induction. Compare to Demeyere Industry 5

Yes. Good all-around cookware.

AC D5

$165/205/700 (7pc)

5 ply, alum/stainless, same thickness as D3 but with less aluminum due to layers of stainless steel. Compare to Demeyere Industry 5.

No. The extra stainless does nothing to improve heating or induction compatibility--just increases the price.

AC Copper Core

$165/205/
1000 (7pc)

5 ply w/1mm copper core + 2 uber thin layers of aluminum. Lightweight and somewhat more responsive than D3. 

Yes. Great all-around cookware--but more expensive than D3.

Demeyere Atlantis (Proline), 9.4"/11"

$220/250/750 (6pc)

7 layers with TriplInduc steel layers plus almost 4mm of aluminum. Excellent pans but heavy. Compare to AC D7 or cast iron. Note that the other Atlantis pans have different construction (see above for details), but all have more aluminum than any AC line.

Yes. The best non-copper pan on the market. Heavy--not recommend for people w/ergonomic issues.

Demeyere Industry 5, 9.5"/12.5"

$100/160/
1000 (10pc)

5 layers of stainless and aluminum w/2mm of aluminum. Compare to AC D3, D5.

Yes. Thicker aluminum than all AC's lines. Better 5 ply than AC D5.

Demeyere John Pawson (essentially Atlantis/Proline), 9.5"/11"

$200/305/ 500 (3 pc)

Same configuration as the Atlantis line with different design. Double steel lids for better insulation. Compare to AC D7.

Get the Atlantis or Silver 7 (exclusively at SLT): same config., less expensive.

Zwilling Aurora

$99/110/600 (7 pc)

Identical to Ind. 5 but no Silvinox and welded handles (rivets).

Yes. Better than AC D3 for less (if you can't afford Demeyere).

*You can sometimes find the AC D3 pan on Amazon for as low as $70/120.

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Which Is Better? Our Recommendations

If you're looking for top-end clad stainless cookware, All-Clad and Demeyere are both excellent options.

As for which is better, the answer is that it depends what your priorities are. Both are extremely durable and extremely stable, so the differences comes down to heating performance and design: If you want the very best heating performance that clad stainless cookware has to offer, go with Demeyere. Atlantis/Proline is the best, but Industry is also very good (or go with Zwilling Aurora for less).

If you are concerned about weight and maneuverability or you have ergonomic issues, any All-Clad line is the better choice; we like D3, followed by Copper Core. We don't recommend D5. 

This is especially true for some of the larger pieces that should have helper handles and don't: these are heavy pans, so if you buy a larger piece, make sure it has a helper handle. This is a big miss for Demeyere on some of their larger sauciers, in particular.

If you're looking for specific recommendations, we list some of our favorites below. These offer the best performance or the most bang for your buck.

Where Is the Best Place to Buy?

The Internet has equalized prices globally, and nowhere is this more true than with cookware. You can shop around, but you'll be surprised to find that the prices are the same, or very close, everywhere. Whether you buy from Amazon, a fancy retailer like Williams-Sonoma or Sur la Table, or a discount shop like Bed, Bath & Beyond, the prices are going to be about the same.

Of course, you might hit a sale, so you should shop around anyway. You should also consider discounts for signing up for a site's newsletter, better shipping rates, and other ways to save a few bucks. But in lieu of these, don't worry too much about getting the best price. They're generally the same everywhere.

Overall quality and best heating properties: Demeyere Atlantis set/Proline skillet.

You may not want to go with the whole set, as the sauté and sauce pans are bottom-clad (and pretty heavy), but the Proline skillet is unsurpassed in quality.

Demeyere Proline Skillet Cropped

click here to buy the demeyere proline skillet:

Demeyere Atlantis Set 6Pc 2

click here to see the demeyere atlantis 6 pc. set:

Induction compatibility, good performance, and light weight: All-Clad D3 or Demeyere Industry 5

The Industry 5 is going to be heavier than the D3, but lighter than anything in the Atlantis line.

The All Clad D3 frying pan with lid is one of the best deals on the Internet!

AC D3 Skillet

click here to see the All-Clad d3 skillet:

All Clad Fry Pan With Loop 13in

click here to see the All-Clad d3 skillet w/lid:

All Clad D3 5 Piece 2

click here to see the All-Clad d3 5 pc. set on amazon/7 pc. set at W-S:

Demeyere Industry5 Skillet

click here to see the demeyere industry 5 skillet (no rivets!):

Demeyere Industry5 10 pc Set3

click here to see the demeyere industry 10 pc. set:

Induction compatibility, superb performance, and heavy: Demeyere Atlantis

If you're willing to try bottom-clad cookware and don't mind the weight, Atlantis is the best choice.

Demeyere Atlantis Saute Pan2

click here to buy the demeyere Atlantis sauté pan:

Nonstick: The All-Clad HA1 wins with its comparable performance and lower price.

Everyone needs at least one nonstick skillet for eggs and such. The cast aluminum All-Clad offers better heating properties than better known nonstick brands, at a better price than the Demeyere AluPro.

AC HA1 Skillets

click here to buy the all-clad ha1 skillets:

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Final Thoughts: All Clad Vs Demeyere

There you have it: overall, Demeyere is heavier cookware, which gives it better heating properties. All-Clad is lighter weight, while still providing great heating and is easier to handle.

All cookware is a trade off. If heating properties are your number one concern, go with the Demeyere pans (either Atlantis or Industry 5 is great cookware, with Atlantis being their premium line and also the heaviest). If lighter weight and maneuverability are important to you, any All-Clad line is a good choice, with our favorite being D3. 

Thoughts, questions, or ideas? Please share in the comments below.

Thanks for reading!

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  1. What a great article! Thank you for doing the research and providing real, quantifiable data.
    I was trying to decide what brand of saucepan to buy and as I got into researching cladding I started to wonder about the differences in the thickness of the aluminum core between the different brands. It seemed to be a very important factor and I couldn’t find much data on it from the manufacturers. Your website did the homework and provided the answers I was looking for. Thank you!
    I’ll be sure to check out the other articles on this website.

    1. You’re very welcome, Christopher. Comments like yours make our day–this is a small but rapidly growing site, and we started it for the very reasons you mentioned: there is a terrible lack of “quantifiable data” about many consumer products, cookware being particularly frustrating. If you like our site, please consider liking our Facebook page and SHARING our articles on social media! We need all the publicity we can get! Thank you!! 🙂

  2. Great analysis. Any thoughts about which sauté pan would better survive the abuse of very high temperatures on a high-output induction cooktop? I know that’s not the ideal or necessary way to use clad cookware, but I know from long experience that a certain individual in my household will not be dissuaded from using it that way. Same question for nonstick skillets, too.

    1. Hi Susan, Thanks for your comment. Demeyere Atlantis has the “ControlInduc” feature, which limits how hot a pan can get. I believe the upper range is 425F, at which point there’s an alloy in the cookware that keeps it from getting any hotter regardless of the heat source. (We didn’t talk much about it because it didn’t seem like an important feature, but I guess maybe we were wrong about that). As for nonstick, there is no nonstick that can withstand high heat and not lose its nonstick properties quickly, but ceramic would be the safer choice, as PTFE starts to give off fumes somewhere around 450F. You’d be better off using a well-seasoned cast iron pan, which can almost perform like nonstick and take as much abuse as you can throw at it.

  3. Thank you so much for such a comprehensive analysis! I was debating between both brands for a sauté pan, and your analysis made it easier to decide between the two!

  4. Thank you for your excellent and thorough comparison. What a pleasantly surprising find on the internet! When I buy the pans i'll buy through your links.

  5. How flat should I expect a Demeyere pan bottom to be? I just got my first one – the 3.2 quart saucepan – and was surprised that it was not as perfectly flat as I expected. I put a straightedge across it and there are lots of gaps, with the edge just making contact at two points on the bottom. I don’t have my induction rangetop yet, but am concerned that since flatness and contact is so important for induction, I’ve just spent a slightly insane amount of money for a pan that doesn’t quite live up to one of its big promises.

    On the other hand, I don’t have any experience cooking on induction, and maybe the pan is as good and flat as they come, and will work fine. I’m evaluating its flatness relative to perfect, the way I do when purchasing woodworking tools that are supposed to be machined to tight tolerances.

    1. Hi Allen, I asked your question of our resident engineer, and he said that flatness (or lack thereof) does not affect how well a pan works with induction. This is because induction heat is inductive, not conductive: conduction requires contact, but induction does not. So the pan will work just fine even up to a centimeter or so away from the burner. (Who knew!?) This is why (according to him) you can put a towel over the burner and still get perfectly good heating. He also said that you actually don’t want the pan bottom perfectly flat because the glass top, which is an insulator, would absorb more heat from the pan, causing inefficiency.

      I will have to do more research to verify that he is correct–but he is quite positive that he is.

      Having said that, I know that Demeyere markets their products as more efficient w/induction than other cookware. I had always assumed that was because of the flat bottom, but that must not be the case. (We may have to do some revisions in our reviews.)

      And having said that, I will also add that my Demeyere Atlantis saute pan is extremely flat on the bottom, although my Proline skillet is not. I haven’t measured their actual flatness, but both work beautifully on my induction hob.

      Hope that helps–enjoy your new induction range!

  6. Thank you so much for this review! I just purchased a new home (which includes an induction stovetop). The cheap ceramic-coated aluminum pans I bought at TJ Maxx years ago won't heat at all. Because of your detailed review I selected Demeyere with confidence knowing that it will work with my surface and give me great performance.

    1. You’re very welcome, Niki. So glad we were able to help! One thing to note about Demeyere is that it’s heavy cookware, so I hope you don’t mind that. The Industry 5 isn’t too bad but the Atlantis can be very unwieldy, especially when full of food. So even though it’s about the best quality clad stainless on the market, it’s not right for everyone. Thanks so much for the comment!

  7. I have a Gaggenau induction cooktop and think that the Demeyr Atlantis cookware is incompatable with it. When
    using this cookware, I hear clicking comming from the cooktop and now the cooktop is failing, needing a new "board" for the second time.
    Any ideas why this may be happening?

    1. Hi Anita, I’m sorry you’re having problems with your cooktop. Sooo frustrating! We haven’t looked at the Gaaggenau induction cooktops, so I can’t speculate too much about it. I would start by contacting your appliance dealer (again). The clicking may or may not be related to the cookware. Sometimes it happens when the inner layers of cladding aren’t fully clad, but this is almost always in inexpensive clad cookware; I have never heard of it happening with Demeyere, and it has never happened to me w/my Demeyere cookware. So I doubt very much that it’s the cookware, unless you got a defective piece. Also, you said it’s coming from the cooktop itself, so again, I doubt it has anything to do w/the cookware. You could try another brand of stainless or a cast iron piece and see if you get the same result. I’m guessing you will but you really need to contact the appliance people. It sounds like you got a lemon and if the cooktop is no longer under warranty, I would still try to get them to replace it; if the appliance dealer won’t help, contact Gaggenau. They are a premium brand and in my experience these top makers will bend over backwards to make their customers happy. Good luck and let me know what happens.

  8. Excellent article, thanks so much!

    Rather surprised though thar you didn't include the Demeyere Industry Stainless Steel Traditional Nonstick Fry Pan line too, along with their aluminum nonstick line.

    My 9.4" Proline is my favorite pan ever!

    Thanks again for your very well detailed article, very much appreciated!

    1. Hi Frank, We’re glad you enjoyed the article. As for not including the Industry stainless nonstick, that was an oversight we should probably correct. The general consensus at TRK is that aluminum nonstick pans are the better choice because they’re cheaper, and nonstick has such a finite life span. Even so, you’re right; we want to include all the options and will add the nonstick Industry to the article (and if you’re considering Demeyere, price probably isn’t much of an issue for you). Thanks for catching that!

      1. Hi Melanie. When I wrote you the first time I was researching for a SS multi-clad nonstick skillet. I went ahead & purchased the Demeyere triple ply SS nonstick 8"pan, but returned it after testing an egg on it. It stuck slightly when new, which means it's only going to get worse over time as they all do. Plus the cast SS handle wasn't polished; looked rough & cheap. So back to Macy's it went.

        I'll stay with Made-In's nonstick pans. Love their 5ply SS as well, even more than AC, but Demeyere Atlantis & Proline are in a league of their own.

        1. Thanks for the input, Frank. Interesting about the Demeyere nonstick! You may have saved us having to buy a pan for review. 🙂 People love Made In but I have yet to try it. I'm sure it's made to compete with AC and not Demeyere–nobody has a build quality like that Proline.

  9. The level of detail in your comparison article is fantastic! Such a huge help! Thank you so much!

    In researching Demeyere a couple of years ago before purchasing their loss leader priced 9.4" Proline skillet, I had read somewhere that their Silvanox electrochemical treatment actually prevents any nickel leaching, which no other SS cookware does as far as I know. Problem is I cannot find the article that stated that, even on Demeyere's site. Since you didn't mention it, I'm assuming you didn't hear that either…

    Received their Atlantis 5.1 quart saute pan yesterday & couldn't be happier with it's craftsmanship & beauty! Getting ready to break her in with a big thick ribeye.

    Thanks again for your excellent article.

    1. We had not found that info about nickel leaching, either. I did a quick google search and found a blurb about it in Chowhound’s cookware forum (a great source of cookware info). It does make sense that the treatment, which removes impurities from the surface, would help to prevent nickel leaching. But there’s nothing definitive about it in the discussion. Too bad.

      BTW, that small Proline is no longer $99. It's gone up to over $200 now on most sites. We found it for $129 (IIRC) on I think the Sach's or Nieman Marcus site over the holidays, but it's no longer a loss leader item. Which is too bad, because it really is a great pan.

      Thanks for the heads up on the Silvinox!

  10. In your article you listed the order of conductivity of metals with silver being first, the most conductive, then when on to say because it was so expensive it wasn't going to be included. But in reading about the Demeyere Atlantis sauté pan I purchased, it states the 2mm copper core of the bottom disc is sandwiched between two thin layers of pure silver, then layered with other metals to make it 7ply. That's got to aid it's heating properties, huh.

    1. Hi Frank, Yes, the Demeyere Atlantis straight-sided pieces do have a small amount of silver in them. Just one more factor that makes Demeyere such an exceptional brand of cookware! Thanks for the comment.

  11. What an amazing wealth of information! Thank you for all your hours of research and insight. I'm in the market for a new high quality set and would love to give you compensation through purchasing links. I would really like to see a comparison of build materials and manufacturing process used, quality, and usefulness of All-Clad D3 Everyday Stainless vs All-Clad D3 Stainless cookware. I have searched for hours and hours and cannot find any information as to the differences except superficially, like rolled lip, rounded handles and larger cooking surface. I don't understand why the Everyday D3 line is so much less expensive than D3 at the regular price. How are they cutting costs? Are they using a thinner core? Is it an introductory price that will eventually increase? Does it seem as though they will last as long as the D3? Thank you!!

    1. Hi Jennifer, Thank you so much for your comment. We never tire of hearing our articles are helpful to people! Your questions about D3 Everyday are good ones. We have been trying to get answers to these questions, too, without much luck. Eventually, we will probably have to buy an Everyday pan and slice it open to actually see what’s in there.
      But until we do that, we can only guess at what All-Clad is up to with this new line. We do know that the Everyday line is going to be a direct-to-consumer brand, meant to compete directly with brands like Misen and MadeIn. And we know that it’s their D3 line with a face lift, and that, yes, it is made here in the US (my first thought was that it’s imported, but nope, it’s made here).
      They must be cutting corners on quality to compete at a lower price point, right? But I don’t think that’s the case. I think it’s D3 with a new look and a lower price. And I think this because they can’t put out a thinner product and still compete with MadeIn and Misen. These brands have–somewhat ironically–designed their lines to compete with All-Clad, so All-Clad can’t very well make an inferior product to compete with them. All-Clad has set the standard, and they can’t deviate from it without serious repercussions. (They’ve tried: their Chinese-made Emeril line, which failed miserably, is a good example of why this doesn’t work.)
      So if this is the case (and it’s just a theory, but I think a good one), then there are two other possibilities. One is that they are saving enough by not selling in retail outlets that they can charge so much less for the cookware. The other is that their profit margin has been extremely high, and they are willing to make less in order to compete with DTC brands.
      They may also have found a cheaper way to produce the same cookware. Advances in technology happen all the time. My guess is that these advances have occurred over time, and they are just now lowering their prices because they want to hang onto their market share.
      Whatever’s going on, it’s interesting, indeed. Your theory about it being an introductory price is also possible. But I think it most likely has to do with the DTC brands which have become their toughest competition.
      So, the million dollar question is, is Everyday worth a try? If you like D3, then I think Everyday is a good risk. I can’t promise that with certainty because we haven’t tested it yet. But I think the chances that it’s as good as the old D3 are very good.

      1. Thank you so much! My husband actually came up with the direct to consumer competition theory as well. It makes sense and of course All-Clad wants to hang on to their market share. I purchased a D3 set as well as a 1.5 QT D3 Everyday pan to fill a gap. When I picked each of them up I realize how very much I disliked the handles on the D3, especially compared with the Everyday. I filled each up with water to mimic how it would feel to use when full.
        Seeing the value in the shape of the D3 handle for safety purposes, it's obviously the most important factor. But holding it while stirring is definitely something I don't think I'll enjoy and because I cook a lot, it's going to annoy me. Being that I've already decided to spend the money already on high quality cookware, it's not a financial decision, but rather one of likes/dislikes and quality. Having such a difficult time deciding if I should return the D3 set and opt for the D3 Everyday. If and when you do test the D3 Everyday, please review it as compared with the D3. Thank you so much for your exhaustive research and insight. It's extremely helpful. 🙂

        1. Hi Jennifer,
          I think it's safe to assume that the Everyday is D3 with a new design. If you prefer the design–esp. the handle–then I see no reason why you shouldn't go for it. If you want to hold off, I understand. But I think your risk of getting a bad product w/the Everyday is low. You should definitely go with the style you prefer, as it makes a huge difference in how much you enjoy using it.

          I noticed on the All Clad site that they were out of stock on many of the Everyday pieces. I guess their new marketing strategy is paying off. 🙂

          1. Thanks and I agree. I saw that too. Trying to be patient. Can you post a link at least so you get compensated? You deserve it!!

          2. I appreciate your enthusiasm more than I can say, but unfortunately, All-Clad does not have an affiliate program. If you want to help us out, you can click through to Amazon from any link on our site, and we get commission on anything you buy for 24 hours. But please don't feel obligated!

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