How the Jalapeño Lost Its Heat

Food critic Brian Reinhart fell in love with spicy Mexican cuisine as a teenager in Texas, but over the years he started to notice that the jalapeños he’d buy in the grocery store were less and less hot. So he called up an expert who studies chili pepper genetics, and she shared a shocking revelation. In this episode from our friends at the Slate podcast Decoder Ring, host Willa Paskin tells the story, then talks with Los Angeles Times columnist Gustavo Arellano, who puts the jalapeño in the context of an age-old cycle in the American obsession with Mexican food.Brian Reinhart’s article about the jalapeño ran in D Magazine. Gustavo Arellano’s book is called Taco USA: How Mexican Food Conquered America. This episode was produced by Evan Chung.Follow Decoder Ring wherever you listen to podcasts. The Sporkful production team includes Dan Pashman, Emma Morgenstern, Andres O’Hara, Kameel Stanley, Jared O'Connell, and Giulia Leo. Publishing by Shantel Holder.Transcript available at www.sporkful.com.Right now, Sporkful listeners can get three months free of the SiriusXM app by going to siriusxm.com/sporkful. Get all your favorite podcasts, more than 200 ad-free music channels curated by genre and era, and live sports coverage with the SiriusXM app. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.