Best Carbon Steel Pan: 3 We'd Buy, and What's Really on Each One

Written by Lara Yehia. Lara researches home and kitchen products for Cupindy. · Published October 2026 · Last reviewed October 2, 2026

A good carbon steel pan is about as close as a frying pan gets to plain metal. No nonstick layer, nothing to flake off, and it gets better the more you cook in it. That is why so many people reach for one when they give up on Teflon.

The catch is that "carbon steel" on a listing does not always tell you what touches your food on day one. Some pans arrive with baked-on vegetable oil, some with a film of beeswax you wash off, some with nothing but a rust-proofing oil, and a few are carbon steel underneath a nonstick coating. Below are the three we think are the best carbon steel pans to buy right now, what is really on each one, and how to choose between them.

How we put this together: we have not cooked with these pans. We read Amazon's carbon steel listings with a US delivery address on October 2, 2026, then each brand's own care pages and, where one exists, its California AB 1200 chemical disclosure. Drawbacks come from the listings, the brands' instructions and Amazon's summary of customer reviews, and we say which is which.

As an Amazon Associate we earn from qualifying purchases. This does not change which products we recommend.

The three pans side by side

The column most reviews leave out is the second one. It is the first thing your eggs will touch.

Which carbon steel pan or skillet is right for you?

Four questions settle it: how big, how heavy, what stove, and whether you want to do the first seasoning yourself.

One layer of potatoes with room to brown. On any carbon steel pan, the flat cooking area is smaller than the rim.

Size. Carbon steel pans have wide, flared walls, so the flat part where food actually browns is much smaller than the number on the box. de Buyer's own listings show it: the 10.25-inch Mineral B has a 7.3-inch cooking surface, the 11-inch has 8.3 inches, and the 12.5-inch has 9. If you only want one pan, a 10-inch handles two eggs, a steak or a single chicken breast without crowding. Cook for three or more and you will be happier with 12 inches, as long as you can lift it one-handed when it is full.

Weight. Carbon steel is pressed from sheet, so it is noticeably lighter than cast iron of the same size. That is most of its appeal: you can tilt it, swirl oil around it and slide an omelet out of it. If you are still deciding between the two metals, our carbon steel vs cast iron guide goes through it.

Stove. Carbon steel is magnetic, so it works on induction as well as gas and electric. The thing to protect is the flat base. Thin pans can bow if you blast a small pan on a big burner, or plunge a hot pan into cold water, and a pan that rocks will not sit properly on a glass or induction top. Heat it up over a few minutes, keep the burner no wider than the base, and let it cool before washing. Not sure what your cooktop needs? See our guide to the types of stoves.

Pre-seasoned or bare. A pre-seasoned pan saves you an evening. A bare one lets you choose the oil and build the seasoning from scratch. Neither is more "natural": in both cases the dark surface is cooking oil that has been heated until it hardens onto the steel.

If you want to cook in it tonight

Lodge is the easy answer, and not only because it is ready to use. It is the one brand here that tells you in writing what the pan is made of. In its California AB 1200 disclosure, Lodge lists its seasoned carbon steel as two things: steel to the ASTM A1011 specification, and a soybean-oil seasoning. Neither is on California's list of Candidate Chemicals, and Lodge marks them that way. Its care page says the same in plainer words: the pan is seasoned with vegetable oil and is ready to cook.

Lodge also tells you to wash it with warm, soapy water, which surprises people. In Lodge's view a little soap is fine; what ruins carbon steel is soaking and the dishwasher, and Lodge warns against both.

• Buy it if you want one everyday pan for eggs, potatoes and searing, and you do not want a project.
• Skip it if you want a pan that feels slick from the first egg. Factory seasoning is a starting coat, not a finished one.

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If you want nothing on it but steel and your own oil

de Buyer's Mineral B is the most-reviewed carbon steel frying pan we found on Amazon, with about 15,800 ratings, and it comes the way French restaurant pans always have: bare. de Buyer describes the body as 99% iron and 1% carbon, and the only thing on it when it arrives is a thin coat of beeswax to stop rust in the box. You scrub that off with hot water, then season the pan with an oil you choose. de Buyer lists the larger sizes at 3 mm thick, and thicker steel is slower to warp.

Two things to know before you buy. The handle is steel with an epoxy coating, and de Buyer limits the pan to "flash" oven use: 400°F for less than 10 minutes. And de Buyer tells you to skip soap entirely, the opposite of Lodge. When the people who make the pans disagree, take that as a sign there is more than one right way. Rinse, wipe, dry and oil, and either approach works.

• Buy it if you like knowing exactly what went into your seasoning, and you mostly cook on the stovetop.
• Skip it if you finish dishes in a hot oven, or you want to cook in it the day it arrives.

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If it lives in the oven or over a fire

Matfer Bourgeat's black steel pan is the one to buy if you want a pan with no handle coating, no rivets and nothing to baby. The handle is welded to the body, so there is no seam for grease to collect in, and the whole thing is steel. America's Test Kitchen named Matfer's 11 7/8-inch pan the winner of an earlier carbon steel skillet review; the 11-inch here is the same pan in a smaller size. (Its current top pick, updated in August 2025, is Mauviel's M'Steel; more on that below.)

Matfer ships its pans with a thick plant-based oil coating against rust and tells you to wash it off with soap and warm water before you season. After that, Matfer says no soap at all. The Amazon listing also tells you not to cook acidic ingredients like lemon juice, vinegar or tomato sauce in it, which is honest advice for every pan on this page.

• Buy it if you sear and then roast, cook outdoors, or want a pan you never have to worry about overheating.
• Skip it if you want something light, or you are not ready to do the first seasoning yourself.

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Why the best-selling carbon steel pans are not on our list

Sort Amazon's carbon steel skillets by popularity and the top of the list does not match ours. Here is why we passed on each one. Every pan below is real carbon steel; the problems are the ratings and what reviewers report, not the metal.

• OXO Obsidian. It topped Amazon's popularity sort for carbon steel skillets when we looked, and a removable silicone handle sleeve is a nice touch. But the 10-inch had 3.7 stars, and Amazon's review summary says multiple customers report staining and discoloration after the first use.
• Merten & Storck. Sold by Amazon and bought hundreds of times a month. It sits at 4.2 stars, and Amazon's review summary says warping "is a significant concern", with customers reporting the pan deforming when heated. A pan that rocks on the burner is the one problem seasoning cannot fix. Our non-toxic cookware guide also covers the brand's disclosure paperwork.
• Made In. Well reviewed by food sites. On Amazon, though, its carbon steel pans showed 3.8 stars from about 640 ratings, too few and too low for us to send you there.
• Mauviel M'Steel. America's Test Kitchen's current top pick, made in France and shipped with a beeswax coating like the de Buyer. On Amazon it had 4.3 stars but only about 1,000 ratings, under the bar we set for this page. If you want the test kitchen's choice, it is a reasonable one; we simply do not have enough buyer evidence to send you there.
• Misen. Its classic pre-seasoned pan had 3.2 stars on Amazon, and its nitrided "Carbon Nonstick" skillet had 2.9.

For the record: no carbon steel frying pan we found on Amazon reached 4.5 stars with thousands of ratings, the bar we usually set. Seasoning complaints and rust after the first wash drag the whole category down. So for this page we used 4.3 stars and at least 5,000 ratings, and we are telling you so.

Is carbon steel non-toxic?

For a true carbon steel pan, yes, as far as the evidence goes. It is a simple material: mostly iron, a small amount of carbon, and in most steel grades a little manganese. There is no PTFE, the material best known as Teflon, and no other PFAS coating, because there is no coating at all. The black surface is seasoning, which is cooking oil heated until it polymerizes into a hard layer bonded to the metal.

The dark layer under the chicken is seasoning: cooking oil baked onto bare steel, not a coating.

That does not mean nothing ever moves from the pan into your food. Two things do.

Iron. Bare iron and steel give up some iron to food, and acid speeds it up. A study published in the Journal of the American Dietetic Association analyzed 20 foods and found most contained significantly more iron when cooked in iron utensils, with acidity, moisture and cooking time making the difference. For most people a little extra iron is harmless, and for some it is welcome. European guidance on metal food-contact materials, published by the EDQM, sets a release limit for iron of 40 mg per kg of food, and says plainly that it is based on normal dietary intake because no toxicological limit exists. If a doctor has told you to limit iron, ask them about iron and steel cookware.

Manganese. The same European guide tightened its manganese limit in its 2024 edition, to 0.55 mg per kg of food from 1.8. We could not find any published test of carbon steel frying pans against that limit, so we cannot tell you how close real pans come. What we can say is that the habits that protect your seasoning, short cooking times and no long acidic simmers, are the same ones that keep migration low.

For comparison, stainless steel is not migration-free either. Researchers at Oregon State University found that cooking tomato sauce in stainless steel for six hours raised its nickel content up to 26-fold and its chromium up to 7-fold, depending on the steel grade. Plain carbon steel is not alloyed with nickel or chromium the way stainless steel is, which matters if you are avoiding nickel.

What about the seasoning? One of the top results for this question is a forum thread worried about carcinogens in seasoning. We could not find a study that measured harmful compounds in pan seasoning itself. What is well established is that oil heated past its smoke point gives off smoke you should not breathe. So season with the range hood on, use a thin coat of a high smoke point oil, and do not let your everyday cooking oil smoke. For the wider picture, our non-toxic cookware guide compares every common material.

When a "carbon steel" pan is not uncoated

Everything above applies to bare carbon steel. But the words "carbon steel" also show up on pans that are carbon steel underneath a nonstick coating. While researching this page we saw a "carbon steel nonstick" comal on Amazon and a "carbon steel ceramic" skillet in Google's shopping results. Neither is what people mean when they buy carbon steel to get away from coatings.

Read the listing before you buy:

• Red flags: "nonstick coating", "ceramic coating", "granite", "stone", or "PFOA-free" as the only safety claim. Almost every coated pan can say PFOA-free; it does not tell you whether there is PTFE on the surface. We explain why in what PFOA-free really means.
• Good signs: "pre-seasoned", "seasoned with vegetable oil", "beeswax coating", "season before first use", and care instructions that say hand wash, dry and oil.
• Be careful with "natural nonstick". On bare carbon steel it means seasoning. On a coated pan it is marketing. The care instructions usually tell you which one you are looking at.

Nitrided, blue and black steel: what the names mean

Nitrided carbon steel has been through a heat treatment that diffuses nitrogen into the surface of the steel to harden it. It changes the steel's own surface rather than adding a coating on top, and makers say it leaves a very hard, stable surface that resists rust better than plain carbon steel, though it can still rust if neglected. We did not pick one, because none we found on Amazon had a real rating record yet: the best-rated had about 160 ratings, and Misen's nitrided skillet sat at 2.9 stars.

Blue and black steel are names for the finish, not different metals. Matfer says it directly: there is no difference in materials between pans sold as "black carbon steel" and pans sold as "carbon steel". Choose on handle, weight, size and what is on the surface out of the box.

Looking after it, the short version

Dry it on low heat, then wipe on a drop of oil. That is most of the care a carbon steel pan needs.

Patchy seasoning is normal in the first weeks. It evens out with cooking, not scrubbing.

• First use. A pre-seasoned pan like the Lodge needs a wash and a thin coat of oil. A bare pan like the de Buyer or Matfer needs its wax or oil coating washed off and a first seasoning: heat a thin layer of high smoke point oil until it just begins to smoke, then let it cool.
• Your first meals. Cook fatty things first: bacon, potatoes, shallow-fried vegetables. Save eggs for the second week.
• After cooking. Rinse with hot water while the pan is warm, scrub off stuck bits, dry it on the burner, and wipe on a drop of oil. Never soak it and never use the dishwasher.
• Acidic food. A splash of wine to deglaze is fine. An hour of tomato sauce is not. Use stainless or enameled cookware for long acidic simmers.
• Rust spots. Scrub them off, dry the pan on the heat and re-oil. Light surface rust is a cleaning job, not the end of the pan.

The habits are the same as for cast iron, so our guide on how to clean a cast iron pan also applies here.

Carbon steel vs cast iron, stainless steel and nonstick

• Cast iron is heavier and holds heat longer; carbon steel is lighter and reacts faster when you turn the heat down. Our carbon steel vs cast iron comparison has the details.
• Stainless steel needs no seasoning and is happy with acidic sauces, but food sticks unless you preheat it properly. Here is how to stop stainless steel from sticking.
• Nonstick is easiest for eggs on day one, but the coating wears out and many are PTFE. Seasoned carbon steel gets slicker with age instead of worse.
• Titanium is another coating-free option, with its own trade-offs; see our titanium cookware guide.

Still weighing materials? Our guide to the best frying pan material compares them all.

Questions people ask

What are the downsides of carbon steel pans?
They need seasoning and a minute of care after every use, they rust if left wet, they do not like long acidic simmers, and thin ones can warp under very high heat on a small burner. New pans are also less slick than nonstick until the seasoning builds up.

Is it healthy to cook in a carbon steel pan?
Yes. A bare carbon steel pan has no PTFE or other PFAS coating. It can add a little iron to food, more with acidic dishes, which is harmless for most people. If you have been told to limit iron, ask your doctor.

What should you not cook in carbon steel?
Long-simmered acidic dishes like tomato sauce, wine braises or citrus reductions. They strip the seasoning, can taste metallic and pull more iron into the food. Delicate fish and eggs are best left until the seasoning is established.

Does carbon steel leach iron into food?
Some, yes. Research on iron cookware found that acidity, moisture and cooking time all increase how much iron food picks up. A well-seasoned pan and short cooking times keep it low.

Why are my eggs sticking to my carbon steel pan?
Usually the seasoning is still thin, the pan is not hot enough, or there is not enough fat. Preheat the pan for a couple of minutes, add a little more butter or oil than you would in nonstick, and wait for the egg to release before you move it.

Which carbon steel pan does America's Test Kitchen recommend?
Its current top pick, in a review updated in August 2025, is the Mauviel M'Steel Black Carbon Steel Round Frying Pan, 12.6 inch. An earlier America's Test Kitchen review named the Matfer Bourgeat Black Steel Round Frying Pan, 11 7/8 inch, as its winner.

Can carbon steel go in the oven?
The steel can, but check the handle. All-steel pans like the Matfer go in the oven and over open fire, and Lodge says its carbon steel can go in the oven. de Buyer's Mineral B has an epoxy-coated handle and is limited to 400°F for under 10 minutes. Our guide on checking whether a pan is oven safe explains what to look for.

Is carbon steel better than stainless steel?
For searing and eggs once seasoned, many cooks prefer carbon steel. For tomato sauces, long simmers and the dishwasher, stainless is better. Plenty of kitchens keep one of each.

Does carbon steel rust?
Yes, if it stays wet. Dry it on the burner after washing and wipe on a thin film of oil. If rust appears, scrub it off, dry the pan and re-oil it.