If you’re a fan of mocha-flavored java but want to venture into the world of coffee alternatives, we have a solution: brewed cacao (not to be confused with cocoa). Think hot chocolate that’ll give you ...

This story was produced by Grist and co-published with Slate. When Henri Kunz was growing up in West Germany in the 1980s, he used to drink an instant coffee substitute called Caro, a blend of barley, ...