Guides
Affogato: Hot Espresso Meets Cold Gelato in a Glass
An affogato is Italy's two-ingredient treat: a shot of hot espresso poured over cold gelato. Here's the ratio, why the contrast works, and how to get it right.
Guides
Sour or Bitter? Reading What Your Espresso Is Telling You
Sour espresso usually means under-extraction; bitter usually means over-extraction. Here's how to taste the difference and what to change.