The Best Cookware, According to Science

Should you opt for ceramic, cast iron, nonstick, or something else? Here's a guide to choosing pots and pans that will get the job done — and clear up concerns you might have about what they're made of.

By Sophie Putka
Jan 21, 2021 6:00 PM
blue ceramic pot with potatoes - shutterstock 313505990
(Credit: juefraphoto/Shutterstock)

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In the midst of an ongoing apocalyptic reality that never seems to end, what’s in your pots and pans might be the last thing on your mind. But now, more than ever, it might be time to take stock of what’s in the kitchen and make sure it’s safe to cook on. 

In recent months, there’s been an unprecedented return to the home kitchen. In a survey of 1,000 people by the International Food Information Council, half said they were more likely to cook a meal from scratch than they had been at the beginning of the pandemic. Thirty percent said they tried new recipes. 

At the same time, a growing number of consumers are seeking cookware that will get the job done and limit their exposure to humanmade industrial chemicals. But how do the different options on store shelves stack up in terms of health, environmental impact, durability, and ease of use? 

Discover asked the experts for their advice on picking pots and pans that can cook up delicious food and not add unintended, toxic ingredients to your dish: Suzanne Fenton, a reproductive endocrinologist at the National Institutes of Environmental Health Sciences (NIEHS); J. Kenji López-Alt, a chef, author of the cooking science book The Food Lab, and chief culinary consultant for Serious Eats; and Olga Naidenko, vice president of science investigations at the Environmental Working Group (EWG), a nonprofit and nonpartisan advocacy organization.

Traditional Nonstick 

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