After coffee cherries are picked, the seeds (beans) need to be separated from the fruit and dried. How this happens dramatically affects flavor. The three main methods — washed, natural, and honey — each produce distinct taste profiles that are as important as origin or variety.
Washed vs. Natural
Washed (wet) processing removes all fruit before drying, producing clean, bright, and acidic cups that highlight the bean's inherent character. This is the most common method in East Africa and Central America. Natural (dry) processing dries the whole cherry intact, letting the fruit ferment around the bean. The result is fruity, sweet, and full-bodied — think blueberry bombs from Ethiopian naturals. It's common in Brazil and parts of Ethiopia.
The Honey Process
Honey processing sits between the two. Some mucilage (sticky fruit layer) is left on during drying, adding sweetness and body without the wild fermentation of naturals. The name comes from how sticky the beans feel, not from any actual honey. You'll see yellow, red, and black honey — referring to how much mucilage was left on. This method is popular in Costa Rica and El Salvador.