Why Does Coffee Taste Sour? Causes and Fixes (Updated 2026)
Home / Coffee Guide Coffee guide • Updated 2026 Why Does Coffee Taste Sour? Causes and Fixes (Updated 2026) Sharp sourness usually comes from low extraction, a very light roast, cool water, coarse grinding, or an imbalanced recipe. Reviewed and updated October 10, 2026 · Existing URL preserved The short answerCoffee often tastes unpleasantly sour … Read more