Podcasts · Gastropod

America's Forbidden Fruit and Forgotten First Soda: Ask Gastropod

7 Jul 2026 · 50 min

Fan favorite Ask Gastropod is back, and we’re celebrating the season by solving a pair of trans-Atlantic mysteries! First up: if you have a purple candy in Europe, it’s nearly guaranteed to be flavored with a tart little berry called blackcurrant—while the same color candy in the US is almost always grape. One intrepid Gastropod listener wanted to know: why the difference? We’ve got the story of how a tree so important it was on early Americans coins inspired the botanical witch hunt that made a delicious fruit illegal this side of the pond—and how to try the fabulous flavor we're missing out on! Plus, lager and ale lovers around the world would be deeply confused by the warmly spiced soda that Americans call “root beer.” So where did this non-alcoholic beverage come from, what are these mysterious roots, and why is it called beer? It’s a tale of tea, teetotalers, and a ubiquitous ugly baby—and because we at Gastropod will put our stomachs on the line to get to the truth, we attempted to brew the original recipe to taste it for ourselves.

Learn more about your ad choices. Visit podcastchoices.com/adchoices

Links in the notes 1

• https://podcastchoices.com/adchoices