America's Test Kitchen

Proof

Arts EN ↓ 250 episodes

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.

Author

America's Test Kitchen

Category

Arts

Podcast website

www.americastestkitchen.com

Latest episode

Feb 5, 2026

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Episodes

Why Does OJ Taste Bad After Using Toothpaste? 01.08.2019

In these bonus episodes, we try to answer your weird food questions. This week: Why are some flavor pairings divine (chocolate + coffee) and others horrible (orange juice after toothpaste)? See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info. Learn more about your ad choices. Visit megaphone.fm/adchoices

The Plan to Kill the Chinese Restaurant 18.07.2019

Chinese restaurants are an essential part of the American landscape -- even more ubiquitous than McDonald’s. But a century ago, they were almost extinguished by legislation passed around the country that barred young white women from eating at chop suey houses. This is the story of an organized effort to wipe out Chinese eateries altogether and how these restaurants survived in spite of it. We wan...

The Pretty Big Problem of Ugly Food 11.07.2019

“Ugly Food” subscription boxes propose to solve a very big problem: nearly half of all the food produced in the United States is being wasted, even while many struggle to put food on the table each day. But can delivering a box of three-legged carrots and misshapen squash really address the root causes of food waste? Or is the Ugly Foods movement actually doing more harm than good? We want to get...

The Quest for Mystic Makgeolli 27.06.2019

Makgeolli is a quintessentially Korean alcohol, but few people outside of the Korean peninsula have ever heard of, much less tasted it. Even within Korea, it’s mostly known as an overly sweet, low quality drink available at every corner convenience store. But the real version of Makgeolli is the product of centuries of traditional Korean brewing techniques -- an elegant, complex, and balanced brew...

The OGs of America’s Oranges 20.06.2019

Eliza Tibbets was ahead of her time. She was a suffragist, an abolitionist, held regular seances in her home, and lived in a utopian community. And in Riverside, California, she was also considered the unofficial queen of the orange industry. As local legend has it, every navel orange tree in the Golden state can be traced back to cuttings from the two parent trees in Eliza’s front yard. This is t...

Hidden Valley Wine 13.06.2019

Great wine begins with high quality grapes, careful fermentation, deft blending techniques, and, in Mexico’s Valle de Guadalupe, a group of puritanical Russian immigrants called the “molokans.” Learn how this region’s earliest settlers escaped from religious persecution in tsarist Russia and how a culture of innovation and experimentation has transformed this humble strip of land near the Pacific...

Frankenfish 06.06.2019

The snakehead has been described as one of the ugliest fish in the world. It has a thick neck and razor-sharp teeth. It's been rumored to bite little kids and walk on land. It’s also an invasive species that’s been plaguing the Potomac river system for nearly two decades. Can turning this monster into a local delicacy save the Potomac?  See Privacy Policy at https://art19.com/privacy and Californi...

Welcome to the Microbiome 30.05.2019

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 v...

Who Killed the Miracle Berry? 23.05.2019

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 ent...

Season 2 Starts May 23rd 02.05.2019

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. Learn more about your ad choices. Visit megaph...

AMERICAN BARBECUE 11.04.2019

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. Learn more about your ad choices. Visit megaphone.fm/adchoices

CELERY TONIC 21.03.2019

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. Learn more about your ad choices. Visit megaphone.fm/adchoices

NATURAL VS. ARTIFICIAL FLAVORS 07.03.2019

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. Learn more about your ad choices. Visit megaphone.fm/adchoices

TEST COOK CRAVINGS 21.02.2019

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. Learn more about your ad choices. Visit megaphone.fm/adchoices

NON-NEWTONIAN FLUIDS 07.02.2019

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. Learn more about your ad choices. Visit megaphone.fm/adchoices

ZEPPOLES 24.01.2019

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. Learn more about your ad choices. Visit megaphone.fm/adchoices

KETCHUP 20.12.2018

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/pri...

BOWLS 13.12.2018

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 P...

FAIR FOODS 06.12.2018

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/pri...

BEANBOOZLED, Part 2 29.11.2018

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. Learn more about your ad choices. Visit megaphone.fm/adchoices

BEANBOOZLED, Part 1 22.11.2018

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...

TIKI 15.11.2018

Wait... the mai tai was invented in Oakland?! We follow the popular cocktail on a historical journey through the rise and fall of tiki culture in America. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info. Learn more about your ad choices. Visit megaphone.fm/adchoices

CRAVINGS 08.11.2018

We've all been there - the moment when an overpowering food craving descends upon you and takes possession of your body, mind, and wallet. But where do food cravings come from? Are they cultural, genetic, gender-specific? We find out if science has the answer. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info. Learn more...

CELERY 31.10.2018

Celery was the "it" vegetable of the Victorian era - celery tonics claimed to cure everything from overstrained nerves to a sluggish liver, and upper-class Victorians had special dishes for serving and displaying their celery. So how did celery go from fashionable to forgettable? We trace celery's fall from grace and ask the important question: is it poised for a comeback?  See Privacy Policy at h...

Proof from America's Test Kitchen 25.10.2018

Proof is the flagship narrative podcast from America's Test Kitchen, where we take ATK's inquisitive and relentless approach to telling unexpected, funny, and thought-provoking stories about food and drink. It's not a recipe show. And it's not a show about celebrity chefs. Proof plunges into history, culture, and science--through the lens of food--to reveal more about our world. Hosted by Jack Bis...

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