PFAS-free pans (other than stainless steel): healthy and effective alternatives for everyday cooking

Why avoid PFAS in your cookware?

PFAS, also known as "forever chemicals," are chemical substances used in many classic non-stick coatings. Present in some Teflon or industrial ceramic pans, they are suspected of being harmful to health and the environment. These compounds can migrate into food at high temperatures and remain in the body and nature for a very long time.

Fortunately, there are now durable and healthy PFAS-free pans that are just as good as traditional models. And while stainless steel is often cited as a safe alternative, it is not always suitable for all uses (especially for delicate cooking such as eggs). Here are other PFAS-free materials to know and adopt.

1. Natural cast iron

✔️ Uncoated / 100% mineral

Cast iron is a classic of traditional cooking. Made from iron and carbon, it contains no chemical coating and therefore no PFAS. Once properly seasoned (oiled and heated), it naturally becomes non-stick.

Advantages:

• Excellent heat distribution

• Very long lifespan (can be passed down through generations)

• Compatible with all hobs, including induction and oven

Disadvantages:

• Heavy

• Requires some maintenance (regular seasoning)

Ideal for: searing, simmering, slow cooking, and enhancing flavor

2. Carbon steel (or sheet steel)

✔️ Raw material, without chemical coating

Carbon steel is often used in professional kitchens, especially for crêpe pans or steak pans. Like cast iron, it seasons with use, creating a natural non-stick surface.

Advantages:

• Lighter compared to cast iron

• Very good value for money

• Heats up quickly

Disadvantages:

• Requires seasoning

• Can rust if not properly maintained

Ideal for: searing meats, making crêpes, cooking at high heat

3. "Safe" ceramic

⚠️ Beware of false friends

Some so-called "ceramic" pans are actually covered with a coating that still contains PFAS or other problematic substances. But some brands offer true natural ceramic, without PFAS, nanoparticles, or heavy metals.

Advantages:

• Smooth and aesthetic surface

• Non-stick without the need for fat (in the first uses)

• Easy to clean

Disadvantages:

• Less durable (the coating can wear out over time)

• Does not withstand very high temperatures well

Ideal for: gentle and delicate cooking, daily use with caution

4. Natural enamel

✔️ Enamelled cast iron or steel, without synthetic coating

Some frying pans or sauté pans are made of enamelled cast iron or enamelled steel, a natural vitrified coating without PFAS, lead, or cadmium.

Advantages:

• Very good compromise between gentle cooking and easy maintenance

• Does not absorb odors or tastes

• Resists well over time

Disadvantages:

• Less non-stick than seasoned cast iron

• Can chip if mishandled

Ideal for: stews, vegetable stir-fries, eggs (with a little fat)

How to choose your PFAS-free pan?

To avoid unpleasant surprises:

• Read the labels: avoid vague "PTFE", "PFOA", "non-stick coating" mentions. Indeed, PFOAs are part of PFAS and are now banned! So it's normal to have a PFOA-free pan!

• Prefer raw and simple materials: cast iron, steel, natural ceramic, enamel.

• Check the manufacturing origin and the brand's commitments (label, certification, transparency).

In summary

Choosing a PFAS-free pan is a step towards healthier cooking, respectful of the environment and the body. Stainless steel is an excellent base, but other options such as cast iron, carbon steel, natural ceramic, or enamel deserve your full attention. These authentic, proven, and often more durable materials than modern coatings are a smart investment for natural cooking.

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