Coffee guide
Why Does My Espresso Taste Sour? (And How to Fix It)
Sour espresso is one of the most common problems for home baristas. If your espresso tastes sharp, acidic, thin, or unpleasantly citrusy, the issue is usually under-extraction. The good news is that sour espresso is usually easy to fix once you understand the most common causes.
Best Coffee Beans for Espresso at Home (2026 Guide)
Making great espresso at home starts with choosing the right coffee beans. The best coffee beans for espresso are usually medium to dark roasted, freshly roasted, and balanced enough to produce sweetness, body, and low bitterness in a short extraction.
