What Is a Mocha? Definition, Origin, Caffeine, and How It Compares

A mocha is an espresso drink with chocolate and steamed milk. That’s the simple answer. The longer answer is that “mocha” is a word doing three different jobs at once in the coffee world — it’s the name of a Yemeni port, a flavor descriptor for certain coffee beans, and the modern name for a chocolate-espresso milk drink that owes its existence to American café culture in the 1980s and 90s. ...

April 30, 2026 · 17 min · Home Espresso Lab