咖啡師課程 - 基礎濾泡萃取

The hands-on part where we dialed in grind size by taste really clicked for me, I finally get why my pour-overs were bitter. The section on filter extraction history was a nice bonus too, not just dry theory.

I went in knowing espresso but totally clueless about pour-over, and the way they break down the grind size for each filter method finally made it click for me. The history section felt a bit long, but the practical variables part is where I kept pausing to take notes. If you're a home brewer who's

The grinding module alone is worth it—I finally understand how particle size changes the whole cup. The section on brew variables actually made me tweak my pour-over routine the same day.