You’ve chosen your origin, you’ve learned about altitude and variety — and then you notice a small detail on the bag: “natural process” or “washed” or “honey.” These words describe what happened to your coffee between the moment it was picked and the moment it arrived at the roastery, and they may be the single biggest factor shaping the flavor in your cup.

What Is Coffee Processing?

Coffee is a fruit. The bean inside the cherry must be extracted and dried before it can be roasted and brewed. How that extraction and drying happens — and how much fruit remains on the bean during drying — is what “processing” refers to. Each method leaves a different chemical fingerprint on the bean, fundamentally changing the flavors a roaster can develop and a barista can express.

Natural Process: Maximum Fruit Contact

In the natural (or dry) process — the oldest method in existence, still dominant in Ethiopia and Yemen — the whole coffee cherry is dried intact. After harvesting, cherries are spread in thin layers on raised beds or patios and left to dry in the sun for three to six weeks, sometimes longer.

During this time, the sugars and compounds in the fruit slowly ferment and migrate into the bean. The result is a coffee with intense fruit-forward flavors: blueberry, strawberry, tropical fruit, dark cherry, wine. The body is heavy and syrupy, the acidity soft and rounded. Natural processed coffees are polarizing — some drinkers find them exhilarating, others find the fermented notes overwhelming.

Ethiopian naturals from Yirgacheffe and Sidamo, and Yemeni coffees from Haraaz, are considered the gold standard of this method.

Washed Process: Pure Bean, Pure Terroir

In the washed (or wet) process, the fruit is removed from the bean before drying. Cherries are pulped mechanically, then the beans — still coated in a layer of sticky mucilage — are fermented in water tanks for 12 to 72 hours to break down that mucilage layer. Finally, they are washed clean and dried.

Because little to no fruit remains on the bean, washed coffees express the characteristics of the bean itself most clearly: the soil, the altitude, the variety. Flavors tend toward floral notes, bright citrus acidity, clean sweetness, and a lighter body. Colombian, Kenyan, and Ethiopian washed coffees are celebrated for their clarity and precision.

Specialty coffee professionals often prefer washed coffees for their transparency — they reveal the terroir without the “noise” of fermentation.

Honey Process: The Best of Both Worlds

The honey process — developed primarily in Costa Rica — sits between natural and washed. The cherry skin is removed (like washed), but some or all of the sticky mucilage layer is left on the bean during drying. The name comes from the honey-like stickiness of the mucilage, not from any added ingredient.

The amount of mucilage left behind determines the style: yellow honey (least mucilage, closest to washed), red honey, and black honey (most mucilage, closest to natural). More mucilage means more sweetness, more fruit, more body — but also more complexity and longer drying times.

Honey processed coffees often display a balance that appeals to a wide range of palates: the structure and clarity of a washed coffee with the sweetness and fruit depth of a natural.

Which Process Should You Choose?

There is no universally “best” process — it depends entirely on what you want in your cup and how you’re brewing. As a starting point: if you love fruit-forward, bold, expressive coffees, try naturals. If you love clarity, brightness, and terroir-driven subtlety, explore washed coffees. If you want sweetness and balance without the intensity of a natural, honey processed coffees are an excellent middle ground.

The most rewarding approach is to try the same origin processed different ways — an Ethiopian natural next to an Ethiopian washed, for example — and discover how dramatically the same soil, altitude, and variety can taste depending on what happened between the farm and your cup.