The 6 Best Non-Toxic Cookware Brands for 2023, Tested

Pure Ceramic

It might be the safest cookware out there. This type of cookware is made with just one material—ceramic. Best for low and slow cooking, another bonus to using ceramic is its low carbon footprint.

Ceramic Coated Cookware

It’s nonstick and doesn’t leach chemicals into your food or off-gas at high temperatures. When treated well it can last for several years. The manufacturing process with this material is also more environmentally friendly, as PFAS chemicals used in traditional nonstick production are under heavy scrutiny concerning public health. The catch? The low-end cheap brands wear out quickly—as soon as three months. It’s worth it to invest in a quality brand (see our picks below!).

Stainless Steel

It’s a workhorse for professional and home kitchens alike because it can last a lifetime and take a beating. Look for reputable brands that use food-grade stainless steel and employ third-party lab testing in compliance with Prop 65.

Enameled Cast Iron

An heirloom classic in the kitchen passed down from generation to generation, cast iron retains heat like nothing else and is a master at searing. While cooking with this material is generally safe, those susceptible to iron overload should consult with their primary care physician and use cast iron cookware with caution. Our preference is for enameled cast iron, made with glass enamel studded with quartz particles, read on to find out why. 

Carbon Steel

Relatively new to the American home chef, carbon steel has been used in professional kitchens for years because of its versatility. It has the heat retention of cast iron and the lighter weight of stainless steel. Also like cast iron, this material may leach iron into your food when used to cook with acidic ingredients. Carbon steel requires seasoning to build up natural nonstick properties. While acidic foods will strip this coating away, the pans can be re-seasoned as needed. Overall, however, it’s generally safe. 

Caraway

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• Ceramic-coated nonstick surface
• Beautiful design
• Easy to clean
• PFAS-free
• Set includes pan and lid storage solution and cork trivets
• Oven safe up to 550°F

Caraway cookware is any home cook’s dream, particularly if you want the ease of nonstick pans. Gorgeously designed—we’re big fans of their new Iconics Collection—this ceramic cookware is ideal for the health and design conscious cook. All the brilliant cooking advantages without the chemicals you are looking to avoid.

Made without PFAS (including Gen X), there’s no need to worry that this cookware choice is detrimental to our environment or your health. Added bonus – magnetic pan racks that house each pot for sideways access, and canvas lid holders for kitchen cabinet doors to better organize your shelves. The set even comes with two cork trivets, which we love! Form meets function perfection. 

If you’re not in the market for a whole set, their new Mini Duos are an excellent addition to most kitchens—great for warming cranberry sauce, melting butter, or frying an egg or two. Wondering how this brand holds up after months of use? Read our profile and review of Caraway.

“When I used regular non-stick pans, it would disturb me when I saw that flakes of the surface had scraped off into my food. Not only does Caraway’s surface not flake, there are no chemicals. Win-win!” Chelsea Mae Plummer, Founder of Maesmenu.com

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GreenPan

• Industry leader for innovation in non-toxic nonstick cookware
• Signature Thermolon ceramic nonstick coating
• No PFAS, PFOA, lead, or cadmium
• Comfort grip handles

“In all my years of studying healthy cookware, GreenPan has been the only brand that has well and truly exceeded my expectations with their world-renowned cooking pans. I have been using their non-stick pan collection for years now and am fully satisfied and happy with my investment.” Melissa Collins, Partnership Manager at Perfect Brew

Each piece in the GreenPan collection features its signature Thermolon ceramic coating, the original non toxic alternative to traditional nonstick and the first to be free from plastic, PFAS, PFOA, lead, or cadmium. No worries that it will ever release toxic fumes, even if overheated. The collection’s ergonomic stainless steel handles are contoured for a comfortable grip and the tempered glass lids give you a clear view of what’s cooking.

GreenPan has also taken strides to make its production methods as green as possible, emitting 60 percent less CO2 during the curing phase of the nonstick coating as compared to traditional coating. They also utilize recycled aluminum in their production process (read our GreenPan cookware review and interview).

Their newest line, GP5, integrates 15 years of cook-centric innovations to create the most advanced ceramic nonstick collection they’ve ever created. Klein also recommends GreenPan’s higher end lines, the textured SearSmart and the Reserve, finding they last the longest. What Klein loves about GreenPan non toxic, nonstick surface is that it tolerates metal utensils, which most nonstick cookware on the market does not.

“I’ve tried a lot of non toxic, nonstick lines, and most start to lose their slickness in as little as three months. I end up recycling them in six and have to buy another set. It’s a waste of time and money. After about two years, these two collections have proven to stand the test of time.” Laura Klein

For an in-depth look at all this great brand has to offer, check out our review of GreenPan sets that we’ve tested.

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Xtrema

• 100% pure ceramic
• Meets a variety of cooking & baking needs
• FDA approved
• Meets California Prop 65 standards
• Comes with a 10-year warranty

The original non-toxic cookware, Xtrema’s pure ceramic construction (no metal core, no coatings!) is great for low and slow applications. The only pure ceramic cookware on the market that can go on the stovetop, in the oven, and in the microwave, making it the perfect vessel for one-pot recipes, as well as braising, boiling, and baking.

Their new signature skillet line is new and improved, using one-piece construction for extra strength and durability. The new 9.5-inch fry pan has the look and feel of a cast iron skillet without the weight or metallic tastes.

Unlike PTFE nonstick cookware, Xtrema is PFAS and PFOA free, but without the same nonstick qualities. Xtrema is FDA-approved and meets California Prop 65 standards, meaning it’s free of more than 800 compounds that may cause cancer, birth defects, or reproductive harm. All products in this line come with a 10-year warranty and are oven, microwave, grill, and dishwasher safe.

We love the family-owned and operated company’s values, too—their products are crafted by artisans, “made with expertise, careful attention, and positivity.” 

If you are health conscious and deal with chemical sensitivities, or just hyper-vigilant about what you eat and what you cook with, pure ceramic belongs in your kitchen. No toxins, no metals, and no maintenance, for worry free cooking every day. Read our Xtrema review to learn more about the brand. 

Sale alert! All Organic Authority readers get 15% off with code OA15.

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Made In Cookware

• Stainless and carbon steel cookware
• Professional quality
• Michelin starred chef-approved
• High heat capacity
• Extremely durable
• Safe, non-toxic cookware for the home chef

“I have used the Made In Starter Cookware almost daily for about two years in both professional and personal settings, and the set still performs as well as new. I like Made In’s stainless steel cookware as it has a nice-to-hold and cool-to-touch handle, and their cookware is well-engineered for even heating across the cooking surface. I think the Starter Set is an excellent set for anyone wanting to invest in a quality cookware set without breaking the bank.” Jessica Randhawa, Head Chef and Owner of The Forked Spoon

This family-owned brand is 100+ years in the making, and we’re blown away by the superior quality of Made In 5-ply stainless steel clad and carbon steel pans. Its cookware possesses such high quality that 3-Michelin star chef, Grant Achatz, not only uses Made In at Alinea, he’s also an investor and member of Made In’s advisory board.

Boasting high heat capacity, heat control, and even cooking capabilities, think of Made In carbon steel as if cast iron and stainless steel had a baby. Perfect for blistering greens and searing your favorite grass-fed piece of meat to add that extra caramelization of flavor and texture. And the natural nonstick properties that develop as the pan becomes seasoned with use make clean-up a breeze. You’ll also want the 5-ply food-grade stainless steel pieces to use as kitchen staples. Not only is stainless steel safe and extremely durable, but the company also recycles unused metal. That’s right, anything that can’t be used is up-cycled into tailpipes for cars and damaged and returned merchandise is sold to restaurants or donated to ensure nothing is wasted. Read our profile for a more in-depth look at Made In Cookware Reviewed.

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Staub

• Time-tested enamel cast-iron cookware made in France
• Phenomenal heat retention
• Extremely durable
• Doubles as gorgeous serving dish
• No seasoning necessary

“I always recommend Staub pots and pans because when you buy them you know you’re getting quality. They are very good at keeping moisture inside the pot during a long braise, which means you’ll have a more flavorful stew. These French-made pots are heavy, sturdy, and made to last a lifetime in your kitchen.” – Devan Cameron, Chef and Owner of Braised & Deglazed

For nearly five decades, Staub has been renowned as a French culinary specialty in enameled cast iron. Originally developed in part with famed French chef Paul Bocuse, this heavy-duty cookware boasts both the phenomenal heat retention of cast iron and the acid-resistant, slick surface of glass enamel studded with quartz crystals that stands up even to metal utensils. It’s no wonder the pros love to use these pieces as as serving dishes as well as cookware. The heavy-duty, durable cookware stands the test of time (no matter how long you leave it soaking in the sink). Perfectly suited for everything from braises to bread, a Staub Dutch Oven is the jack-of-all-trades pot for every home cook.

A special callout to Staub’s innovative lid design: A snug fit to trap condensation, it features spikes all along the inner surface to ensure moisture drips back into the dish during slow cooks, and enough steam retention to make your sourdough bread tender and moist with a sublimely crisp crust.

Klein sat down with Joanna Rosenberg from Staub for an Instagram live conversation for a full review of what makes Staub stand out from the rest (you can also read our interview and review of Staub too). 

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Demeyere

• 7-ply stainless steel
• Easy to clean
• Retains silver-white shine for years
• Unique electrochemical surface treatment (not a coating!)
• Chef favorite
• OA Pick: The 1.75 quart saucier
• Excellent heat conduction

“I use the saucier for so many things, like making weeknight tomato sauces, rice, quinoa, melting chocolate, and caramelizing onions.” Laura Klein

Belgian family-run Demeyere has been a benchmark in stainless steel cookware for over a century. Outstanding feature? Silvinox technology – a unique electrochemical surface treatment (not a coating!) that enriches and purifies the stainless steel surface, making it easier to clean and allowing it to retain its shine and silver-white color for years. Proprietary flat bottom technology keeps the pans from warping at high temperatures. And since this cookware line is a favorite amongst chefs in professional kitchens, it’s no surprise that home cooks love the pieces too.

Klein loves these pans for their excellent heat conduction and easy-to-clean surface. She tested the Atlantis, made with seven layers of metal, and the Industry 5, with five layers and deemed both to have excellent conduction, eliminating hot spots. These stainless steel pans have superior food release, making them easier to clean than traditional stainless steel pans.

“The Atlantis comes with a little more weight with the two extra layers, but the superior heat conduction retention, food release, and overall design and feel of the pan in my opinion, is worth it.”

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PFAS

 A synthetic chemical used during the production process of PTFE coatings (aka Teflon) that includes PFOA, PFOS, and GenX, PFAS comes with concerns for human health and environmental contamination. Both PFOA (phased out) and Gen X (currently in use), have been used to produce PTFE nonstick coatings commonly used in cookware.

PFOA

Also known as C8, PFOA is a type of PFAS chemical produced and used in products that resist heat, oil, stains, grease, and water, as well as stain-resistant carpets, fabrics, and PTFE based nonstick cookware. After decades of use in the U.S., chemical producers such as Dupont and 3M phased PFOA out due to public health concerns that were kept hidden from the public until a class action lawsuit brought internal documents to the attention of the EPA and the general public.⁴

Gen X

Another PFAS class of synthetic chemicals, Gen X is a trade name used to make PTFE nonstick coatings and is a direct replacement for PFOA, but has an unproven safety profile.⁵ According to a draft toxicity report by the EPA, there is a potential risk of exposure to GenX through drinking water, air, and consuming food wrapped in PFAS containing products.6 Emerging data from animal studies point to health effects in the kidney, blood, immune system, developing fetus, and especially in the liver following oral exposure. The data is also suggestive of cancer.

PTFE

Originally discovered in 1938 by DuPont, PTFE is best known as Teflon (Dupont’s brand name). While PTFE coatings in cookware are generally safe if used as intended, overheating a PTFE pan can result in off-gassing that may lead to flu-like symptoms called polymer fume fever.⁷ These fumes are potent enough to hospitalize humans and kill pet birds.8

When cheap nonstick coatings wear out, the exposed core is typically made from a reactive metal (e.g. aluminum or copper) and may leach heavy metals (e.g. aluminum, copper, lead, or cadmium). Not to mention that nonstick coating can flake into your food.

The bottom line? PFOA has been phased out for years, so we consider this label as the bare minimum. Instead look for nonstick coatings (see our ceramic nonstick recs below) that are made without PFAS, which encompasses all of the bad stuff associated with PTFE. 

Is aluminum cookware safe to cook with?

While research regarding the detrimental effects of cooking with aluminum is inconclusive, there are concerns over aluminum leaching into food when in contact with acidic foods (tomatoes, vinegar), though leaching is not a concern for aluminum-based cookware that is coated or treated (anodized). It’s best to avoid aluminum cookware that is cheaply made (with scrap metal, for example, as reported in a study published in Science Daily) or secondhand cookware, and stick with reputable brands that follow safe manufacturing practices.⁹

Is copper safe to cook with?

Copper is considered a heavy metal and is highly reactive to acidic foods, like tomatoes and vinegar. Copper cookware is typically lined with stainless steel to prevent leaching, but there is concern that individuals with nickel sensitivity (about 10% of the population, as reported by Cleveland Clinic) should avoid stainless steel.¹⁰ For those without a nickel allergy, it’s best to choose reputable brands that use food grade 18/10 stainless steel or higher. We like Made In’s copper cookware.

Is stainless steel safe to cook with?

While stainless steel is generally safe to cook with, there is some concern over nickel leaching when in contact with acidic foods (tomatoes, vinegar), a concern for individuals with nickel sensitivity (about 10% of the population, as reported by Cleveland Clinic).¹¹ Choose reputable brands who use food grade stainless steel. We like Demeyere as they follow good manufacturing practices and use 18/10 stainless steel that undergoes a proprietary treatment, making the pans more resistant to acidic foods.

Is enameled cookware safe?

Enamelware is often associated with coated cast iron. Look for brands that conduct 3rd party lab tests to ensure Prop 65 compliance for cadmium and lead. We like Staub for quality enameled cast iron pieces.

Is carbon steel safe to cook with?

Carbon steel usually comes as uncoated material (unless it comes pre-seasoned). It’s a mix of cast iron and stainless steel. It can handle high cooking temperatures without breaking down or off-gassing toxic fumes (unlike PTFE-based nonstick coatings). Similar to uncoated cast iron, avoid long simmering meals with acidic ingredients (tomatoes, vinegar) as this may strip the natural seasoning and leach trace amounts of iron into your food. Carbon steel usually requires seasoning to build up natural nonstick properties.

Is cooking with cast iron safe?

Cast iron is generally a safe cooking material. For long simmering recipes, avoid acidic ingredients (tomatoes, vinegar) as they may strip any natural seasoning that has built up. When in contact with acidic foods, trace amounts of iron may also leach into your food, which may not be healthy for individuals susceptible to iron overload. We prefer Staub as an enamel coated cast iron pick that is also safe and reduces the risk of iron leaching.

Is ceramic nonstick coated cookware safe?

Ceramic nonstick coated cookware is a non-toxic and safe option. It is made without the chemical PFAS, which is used in the production process for traditional PTFE-based cookware. We like Caraway for their thoughtful design and their commitment to good manufacturing practices and 3rd party testing. We also like GreenPan for their innovation and environmental stewardship. Of all the ceramic pans we’ve tested, GreenPan lasts the longest.

Is cooking with traditional (PTFE) non-stick cookware safe?

Cooking with PTFE-based nonstick cookware is generally considered safe. However, overheating can lead to toxic fumes that lead to flu-like symptoms and are strong enough to kill pet birds. The main concern with PTFE-based nonstick cookware has to do with the industry’s long history of litigation with regard to localized PFAS contamination (a chemical used during production) in local waterways—a serious public health concern. While it is possible for a company to make safe PTFE-based nonstick cookware, we have not encountered a cookware brand that can answer our questions with regard to their wastewater mitigation practices. For this reason, we prefer ceramic nonstick cookware as it eliminates the need for PFAS chemicals altogether.

Is enameled cookware safe?

Enamelware is often associated with coated cast iron. Look for brands that conduct 3rd party lab tests to ensure Prop 65 compliance for cadmium and lead. We like Staub for quality enameled cast iron pieces. Read more about Staub here.