The Brew Blog

Brewing coffee by weight is the cheapest, biggest consistency upgrade available. Why scoops and tablespoons fail, what to look for in a scale, and the workflow.

The SCA brewing control chart maps strength (TDS) against extraction (EY). What the ideal box means, how to read every quadrant.

Coffee solubility explained: only 28–30% of a bean is soluble, target 18–22% extraction, and why acids dissolve first, sweetness in the middle, bitter compounds.

Master pour over technique: grind, ratio, temperature, bloom, pour pattern, time, and agitation explained. The complete reference for serious home brewers.

The coffee bloom is the first 30–45 seconds of brewing, where you wet the grounds to release CO2. Why it matters, how to do it well, and what it won't fix.

Pre-infusion coffee explained: how low-pressure wetting before the main brew prevents channeling and improves extraction in pour-over and in espresso.