

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

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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Dec 13, 2018 • 38min
BOWLS
We are living through a fascinating moment in culinary history: the swift and relentless takeover of the [blank] bowl. These days, you can go an entire week of eating all of your meals in bowl form and never overlap once. Why are we bowl happy and how (or when) did adding the word bowl to everything from grain to breakfast become a thing? In this episode, we do a deep dive into bowl culture.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 6, 2018 • 29min
FAIR FOODS
State fairs have become the site of a novelty fried foods arms race, with vendors clamoring to outdo themselves (and each other) every year. We set out to learn why the adrenaline-seeking foodie in each of us wants to try deep-fried kool-aid at the fair, even if we eat sensibly in our real lives. 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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Nov 29, 2018 • 40min
BEANBOOZLED, Part 2
In part 2 of our Beanboozled story, we go inside Givaudan, one of the largest flavor houses in the world, to uncover how stinky sock flavored jelly beans are made.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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Nov 22, 2018 • 45min
BEANBOOZLED, Part 1
Jelly Belly's popular "Beanboozled" game is an edible version of Russian roulette. You might score a tutti frutti bean, or you might get stuck with a stinky sock-flavored bean. But how in the world did Jelly Belly distill these disgusting flavors into a tiny, innocent looking candy? This curiosity leads us into the strange hidden world of commercial flavor chemistry, secret societies of flavorists, and so-called flavor artists. This is part 1 of an engrossing journey into the weird science of flavor. 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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