You’ve chosen your origin. You’ve learned about altitude and variety. Then you notice a small detail on the bag: “natural process,” “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. They might be the single biggest factor shaping the flavor in your cup, bigger than origin, bigger than roast level.

What Is Coffee Processing?

Coffee is a fruit. The bean inside the cherry has to be extracted and dried before it can be roasted and brewed. How that extraction and drying happens, and how much fruit stays on the bean while it dries, is what “processing” means. Each method leaves a different chemical fingerprint on the bean. That fingerprint decides what a roaster can develop and a barista can pull out of the cup.

Natural Process: Maximum Fruit Contact

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

During that time, sugars and compounds in the fruit ferment slowly and migrate into the bean. The result is fruit-forward and loud: blueberry, strawberry, tropical fruit, dark cherry, wine. Body is heavy and syrupy, acidity soft and rounded. Naturals are polarizing. Some drinkers find them thrilling. Others find the fermented notes overwhelming, almost boozy.

Ethiopian naturals from Yirgacheffe and Sidamo, and Yemeni coffees from Haraaz, set the standard here. Nothing else tastes quite like them.

Washed Process: Pure Bean, Pure Terroir

In the washed (or wet) process, the fruit comes off the bean before drying. Cherries are pulped mechanically, then the beans, still coated in sticky mucilage, ferment in water tanks for 12 to 72 hours to break that layer down. Finally they’re washed clean and dried.

Because little to no fruit stays on the bean, washed coffees show the bean’s own character most clearly: soil, altitude, variety. Expect floral notes, bright citrus acidity, clean sweetness, and a lighter body. Colombian, Kenyan, and Ethiopian washed coffees are celebrated for exactly this clarity.

Most specialty professionals reach for washed coffee first. It reveals the terroir without the noise of fermentation sitting on top of it.

Honey Process: The Best of Both Worlds

The honey process, developed primarily in Costa Rica, sits between natural and washed. The cherry skin comes off, like washed, but some or all of the sticky mucilage stays on the bean during drying. The name comes from the honey-like stickiness of that mucilage, not from any added ingredient. No bees involved.

How much mucilage is left behind sets the style: yellow honey (least, closest to washed), red honey, and black honey (most, closest to natural). More mucilage means more sweetness, more fruit, more body. It also means more complexity and longer drying times, which is why black honey lots often cost more.

Honey processed coffees tend to land in a sweet spot: the structure and clarity of a washed coffee, with the sweetness and fruit depth of a natural.

Which Process Should You Choose?

There’s no universal “best.” It comes down to what you want in the cup and how you brew. Love fruit-forward, bold, expressive coffee? Try naturals. Love clarity, brightness, and terroir-driven subtlety? Go washed. Want sweetness and balance without the intensity of a natural? Honey processed coffee is the sensible middle ground, and it’s what we recommend to most people walking into a cafe in Riyadh for the first time asking “what should I try.”

The most rewarding way to learn this is to try the same origin processed two different ways: an Ethiopian natural next to an Ethiopian washed, for instance. Same soil, same altitude, same variety. The gap in flavor tells you more than any tasting note on a bag ever could.

Processing method interacts closely with terroir and origin to define a coffee’s final flavour. Ethiopian coffees, for instance, taste completely different when washed vs. naturally processed, see our Ethiopia regions guide for examples.

Frequently Asked Questions