You wake up, brew a cup, take a sip… and it’s harsh, dry, and unpleasant. If you’ve ever wondered, “Why does my coffee taste bitter?” — you’re not alone. Bitter coffee is one of the most common problems beginner and home brewers face. The good news? It’s usually caused by a few simple, fixable mistakes. Let’s break it down. Bitter vs Sour Coffee (Most Beginners Confuse This) Before we fix bitterness, let’s make sure that’s actually the problem. Bitter coffee → Harsh, dry, l