滤杯里的液体泛着浅琥珀色，闻起来只有一股闷闷的稻草气。我对着水槽发了会儿呆，明明步骤都对了，怎么就是一杯带颜色的水。后来才摸清，家里那台烧水壶降温太快，磨豆机刻度又偏粗，水哗啦哗啦漏下去，粉还没醒透就 [more…]

舌面突然收紧的那一刻，我就知道又过萃了。早晨站在厨房水槽边，手里握着那支用了几年的细口壶，滤杯里的粉床还冒着热气，可咽下去之后嘴里像留了一层细粉，尾巴干干涩涩的。盯着粉床琢磨，磨盘好像又往细调了一格， [more…]

冷藏了一夜的罐子从冰箱里拎出来，倒在杯里先尝一口，舌头立刻发麻。昨晚睡前把这壶塞进冰箱就去睡了，早上却涩得咽不下去。问题其实出在三处：粉磨太细、泡得太久、豆子烘得太深。细粉在冷水里慢慢析出木质味，时间 [more…]

Pour-over coffee seems simple, but in fact hidden complexities abound. Many enthusiasts stand at the bar and admire the barista's fluid pouring motion, yet when they try it themselves, they can never brew a good cup. Actually, the problem may not lie in your hands, but in whether you truly understand the interconnected relationships among brewing parameters. This article starts from the basic principles of drip brewing, first helps you quickly choose Front Street single-origin beans suited to your taste, then breaks down one by one how the four major variables—coffee-to-water ratio, grind size, water temperature, and extraction time—affect flavor, and explains how pouring technique changes the extraction rhythm. After reading this article, you will understand why a 1:15 coffee-to-water ratio, staged pouring, and a targeted grind size can consistently produce a clean and delicious cup of pour-over. [more…]

The hazelnut-colored foam on the surface of an espresso is often fuller at a certain period after roasting is completed. If the beans are put on the machine too early, the gas releases too quickly, the foam may be coarse and mottled in color, and the flow rate is also difficult to control; if left too long, the carbon dioxide decreases, and the crema layer becomes thinner. If you want to drink fine, dense crema, when choosing beans, besides looking at the blend [more…]

Coffee cooperatives play an important role in Ethiopia's Yirgacheffe region. They are non-profit, voluntary organizations that help members obtain production resources more easily. As a high-altitude growing region, Yirgacheffe is home to many well-known micro-regions and cooperatives, and the coffee behind each cooperative has its own unique story. This article focuses on Front Street Yirgacheffe Gedeb Cooperative, outlining its history of independence from the Worka Cooperative, the characteristics of its heirloom varieties, and its traditional washed processing method, while also documenting in detail Front Street's roasting curve, cupping performance, and V60 brewing parameters, providing coffee lovers with a complete reference for flavor exploration. [more…]