

Proof
America's Test Kitchen
We take America's Test Kitchen's inquisitive and relentless approach to telling unexpected, funny, and thought-provoking narratives about food and drink. This is not a recipe show. And this is not a show about celebrity chefs or what they like to eat. Proof plunges into history, culture, science, and the psyche to uncover the hidden backstories that feed your food-obsessed brain. A production of America's Test Kitchen.
Episodes
Mentioned books

May 30, 2019 • 28min
Welcome to the Microbiome
Probiotics are everywhere, but the science that explains the mechanism of the gut-brain connection still isn't there. Harvard PhD candidate Cary Allen-Blevins is researching everything from breast milk to kombucha to better understand the role of probiotics in gut health. This episode is a collaboration between Proof and Veritalk from Harvard's Graduate School for Arts and Sciences. The original version is part of a series on food that Veritalk produced recently. Check it out at: https://gsas.harvard.edu/veritalk*See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
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May 23, 2019 • 45min
Who Killed the Miracle Berry?
In the 1970s, the Miracle Berry was poised to become the sugar replacement of choice. It was hailed as the solution to the diabetes epidemic, and was preferred to every other sugar alternative in blind taste tests. The fruit contains a taste-altering protein, miraculin, that makes sour foods taste sweet. So why haven't you heard of it? Did "big sugar" engineer its downfall? And can modern food entrepreneurs reposition the miracle berry as the future of sweet?See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
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May 2, 2019 • 5min
Season 2 Starts May 23rd
An FDA conspiracy, an invasive species threatening our waterways, and an emerging wine region that shouldn't work. If you thought Season 1 changed the way you thought about food, stay tuned. Season 2 of Proof starts May 23rd. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
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Apr 11, 2019 • 24min
AMERICAN BARBECUE
A conversation with culinary historian Michael Twitty about the history of American Barbecue. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
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Mar 21, 2019 • 10min
CELERY TONIC
Jack Bishop discusses the history and unique flavor of celery tonic.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
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Mar 7, 2019 • 11min
NATURAL VS. ARTIFICIAL FLAVORS
You've seen them on labels, but what are natural and artificial flavors anyway? Reporter Sara Joyner explains.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
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Feb 21, 2019 • 8min
TEST COOK CRAVINGS
How do the test cooks at America's Test Kitchen manage their cravings? Jack Bishop heads into the kitchen to find out. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
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Feb 7, 2019 • 8min
NON-NEWTONIAN FLUIDS
Ketchup isn't just a popular condiment, it's also scientifically fascinating. Bridget sits down with Jack Bishop to talk about the physics of ketchup.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
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Jan 24, 2019 • 8min
ZEPPOLES
Zeppoles are a staple of the San Gennaro street fair in New York city. Jack Bishop has a special connection to the Italian fritters. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
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Dec 20, 2018 • 36min
KETCHUP
Do burgers need ketchup? The birthplace of the burger, Louis’ Lunch, doesn’t think so. The family-run business has maintained a strict no-ketchup policy since they opened in 1895. We infiltrate this notorious ketchup resistance cell to try to understand why ketchup is such a polarizing condiment. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
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