If you've been reading specialty coffee bags lately, you've probably seen these words. Washed. Natural. Honey. They appear near the country of origin like they're supposed to tell you something important, and most coffee drinkers nod and keep scanning, having no real idea what they mean. The names are puzzling. Washed coffee is not literally washed by you. Natural processing is not the opposite of artificial. Honey processing has nothing to do with bees or sugar. So what are these terms actually describing, and why does specialty coffee make such a fuss about them?
The short answer is that processing is what happens to a coffee cherry after it's picked and before it becomes the green bean a roaster works with. The way that processing is done has an enormous impact on what ends up in your cup. Two coffees grown on the same farm, from the same plants, picked on the same day, will taste meaningfully different depending on which processing method they went through. Browse our coffees and notice how the processing method shapes each one.
Let's get into what each method actually does to the bean, and how that translates to flavor.
What A Coffee Cherry Actually Is
Before getting into processing, it helps to understand what's being processed. A coffee cherry is the fruit of the coffee plant. It looks like a small red berry when ripe, about the size of a grape. Inside the cherry, there's a layer of pulp, then a layer of mucilage, which is a sticky sweet coating, then a parchment layer, and finally the two coffee beans nestled together in the center.
To turn cherries into the green coffee that roasters buy, you have to remove all the layers above the bean. The pulp, the mucilage, the parchment. How you remove those layers, and especially what you do with the mucilage, is what defines the processing method.
The bean inside the cherry is essentially the seed of the coffee plant. It hasn't been roasted yet, so it doesn't smell or look like the coffee you brew. It's pale greenish-tan, hard, and grassy-smelling. Processing decisions shape what that green bean carries with it when it reaches the roaster, which then shapes what you taste after roasting and brewing.
Washed Processing
Washed processing, sometimes called wet processing, is the most controlled and arguably the cleanest method. After harvest, the cherries are passed through a depulper that removes the outer skin and pulp. The beans then go into water tanks to ferment for a period that can range from a few hours to a couple of days. During fermentation, microorganisms break down the sticky mucilage layer that's still clinging to the bean.
Once the mucilage is broken down, the beans are washed thoroughly with clean water to remove any remaining residue. Then they're laid out to dry on raised beds or patios. After drying, the parchment layer is removed mechanically, and the green bean is ready to be exported.
The flavor profile of washed coffees tends to be clean, bright, and articulate. Because the mucilage is removed quickly before it can transfer its sugars and fruity compounds into the bean, the bean's own intrinsic character shines through clearly. Washed coffees from places like Kenya and Ethiopia often have striking clarity. You taste the bean. The acidity is pronounced, the flavors are distinct, and the cup feels precise.
This is the method most associated with traditional specialty coffee. If you've had a coffee described as "clean, bright, with notes of blackcurrant and lemon," it was probably washed.
Natural Processing
Natural processing, sometimes called dry processing, is much older than washed processing. In many cases, it's the original method. After harvest, the cherries are spread out on raised beds, patios, or sometimes the ground, and left to dry whole with the fruit still around the bean. Drying can take several weeks. During that time, the cherry shrivels around the bean, and the sugars and fruity compounds from the pulp soak into the bean.
After drying, the dried fruit and parchment are removed mechanically. The green bean that comes out has spent weeks marinating, essentially, in its own fruit.
The flavor profile of natural processed coffees is dramatically different from washed. Natural coffees tend to be fruity, sometimes wine-like, with deep berry notes, jammy textures, and a sweetness that comes from the fruit having infused the bean during drying. Some natural coffees taste almost like blueberry or strawberry depending on the origin and variety. The body is often heavier and the cup feels more lush than the precise clarity of a washed coffee.
The trade-off is that natural processing is harder to do well. The drying process has to be carefully managed to avoid mold, over-fermentation, or uneven drying. Defects in natural coffees can be more pronounced because there's no washing step to remove off-flavors. A well-executed natural is incredible. A poorly executed natural can be funky in unpleasant ways.
Naturals have surged in popularity in specialty coffee over the last decade because the flavor profile is so distinctive and the techniques have improved. Many Ethiopian and Brazilian coffees are sold as naturals, and the cup quality at the best estates has reached levels that rival the cleanest washed coffees.
Honey Processing
Honey processing is the middle ground between washed and natural. It originated in Costa Rica and has spread to other Central American producing countries. After harvest, the cherries are depulped to remove the outer skin and most of the pulp, but unlike washed processing, the mucilage is left on the bean during drying. The bean is laid out to dry with the sticky mucilage layer still attached.
The amount of mucilage left on the bean varies, and producers use different terms to describe the variations. White honey leaves only a small amount of mucilage. Yellow honey leaves more. Red honey leaves even more. Black honey leaves nearly all the mucilage. The more mucilage left, the more the drying process resembles natural processing in terms of flavor impact.
Honey processed coffees tend to taste sweeter and rounder than washed coffees, with a balanced fruitiness that doesn't go as far as natural processing. The body is medium, the acidity is softer than a washed coffee, and the cup often has a syrupy quality that's distinctive. Notes of caramel, brown sugar, stone fruit, and chocolate are common in well-executed honey processed coffees.
This method has become a signature of Costa Rican specialty coffee in particular, and it produces a flavor profile that many coffee drinkers find approachable and immediately enjoyable. It's less polarizing than a heavy natural but more interesting than a typical washed coffee.
Why Processing Matters For Your Cup
The reason processing matters so much is that it's one of the few stages where producer choices can dramatically reshape the bean's flavor potential. The variety of plant, the altitude, the soil, the climate, all of these set the starting point. The roasting decisions at the end set the ending point. Processing is the middle, where the bean's character is either preserved cleanly, infused with fruit sweetness, or somewhere in between.
When you taste coffees side by side from the same origin but different processing methods, the differences are sometimes startling. A washed Ethiopian Yirgacheffe is bright, floral, and tea-like. A natural Ethiopian Yirgacheffe is jammy, fruity, and lush. They're recognizably from the same place, but they could be different coffees entirely. Try our coffees by processing method and notice the difference yourself.
This is why specialty coffee bags increasingly call out the processing method. It's not pretentious labeling. It's actual information about what to expect in the cup.
How To Approach Processing As A Drinker
If you're new to thinking about processing, the easiest entry point is to taste examples of each method side by side. Order a washed coffee, a natural, and a honey from the same roaster, ideally close to the same origin if possible. Brew them with the same method on the same day. Notice the differences.
Most people find they have preferences. Some drinkers love the clarity of washed coffees. Others gravitate toward the fruit-forward intensity of naturals. Some prefer the balanced sweetness of honey processed. None of these preferences is wrong. They're matters of taste, and once you've identified yours, you can start shopping for coffees with that processing method in mind.
You might also find that your preferences vary by origin or by brewing method. A natural Brazilian might be perfect for espresso. A washed Ethiopian might be better for pour over. A honey processed Costa Rican might be your go-to French press coffee. There's no fixed rule, just experimentation that gets more rewarding as you learn what each method offers.
The Final Note
Processing is the part of coffee that happens at origin, before the bean ever sees a roaster. It's the producer's craft as much as roasting is the roaster's craft, and it deserves attention. The terms washed, natural, and honey are not marketing. They're shorthand for fundamentally different ways of treating the bean after harvest, each producing a different cup.
Once you start paying attention to processing, your coffee shopping becomes more deliberate. You're not just picking origins. You're picking processing styles that match what you actually like. That's a meaningful upgrade to your coffee life, and it costs nothing except a willingness to read the bag and taste with intention.
All images shown in this blog are sourced from pexels.com.