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The Guardian - US
The Guardian - US
Rachel Sherman, Faustina Boakye, Thea Bertneski, Dorothea West, Jonathan Bush, Cricket Lowell and Jonathan Deutsch

The seven best non-toxic cooking pans in the US, tested in a food lab

collage of different cooking pans against teal background
At the Drexel Food Lab, we tried 13 non-toxic pans to learn which cook the best, testing for protein sear, heating rate, egg stickiness and heat retention. Photograph: Courtesy of: Smithey; Lodge Cast Iron; Caraway; Our Place

So-called non-toxic pans are often under a microscope. If you go down an internet rabbit hole about “toxic cookware,” you’ll find scary phrases about heavy metals, chemical coatings and something called polymer flume fever. It’s enough to make you side-eye the skillet you use every morning.

What’s actually going on? At the Drexel Food Lab, we investigate questions like these. When we started our search for the best non-toxic pans, we immediately reached out to our best colleague for defining toxicity: Dr Caroline Schauer, head of the Department of Materials Science and Engineering at Drexel University.

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