Coffee Problems & Solutions

Bitter coffee is often caused by over-extraction, water that is too hot, or an overly fine grind size. Brewing for too long can also create harsh, unpleasant flavors.

Dark roasts naturally taste more bitter, especially when brewed aggressively. Keeping your equipment clean also helps reduce unwanted bitterness.

Adjusting extraction usually improves balance quickly.

Quick Tip: Try grinding slightly coarser first.