How Honey Process Coffee Is Made and Graded

Ever wonder why some specialty coffees taste unusually sweet and syrupy, yet aren’t naturals? The secret often lies in how the coffee was processed—specifically, in what’s left on the bean after harvest. One method, widely used in Central America, alters both flavor and texture dramatically depending on how much ‘honey’—the sticky, sugary fruit mucilage—is left during drying.

Honey processed coffee retains between 40% and 100% of the fruit’s mucilage during drying, directly impacting sweetness, acidity, and body. The more mucilage left, the sweeter and heavier the cup—but also the greater the risk of over-fermentation or uneven drying.

What Is Honey Processing?

Honey processing, widely adopted across Costa Rica and now common throughout Central America, begins like any other washed process: coffee cherries are picked, sorted, and depulped to remove the skin and some pulp. But instead of washing away all the sticky mucilage (the fruit’s inner layer), honey processed coffee is dried with some or all of that mucilage still clinging to the bean. This mucilage is extremely sugary and viscous—hence the name ‘honey.’

The beans are then spread on drying beds. Because the mucilage is so sticky and ferments quickly under the wrong conditions, careful management of airflow, turning, and sun exposure is critical. Unlike natural or washed processes, honey processing strikes a balance: it’s faster than natural drying but more complex than fully washed. The result is a coffee with more body and sweetness than a washed process, but less acidity and fruit bomb intensity than a natural.

Honey Process Levels: 40%, 60%, 80%, 100%

Not all honey process coffees are created equal. The amount of mucilage left on the bean determines its grade. In regions like Costa Rica, Brazil, and Colombia, traditional depulping equipment (including water-based systems) often removes part of the mucilage by default. To standardize the process, producers classify honey coffees into four grades based on how much mucilage remains:

• 40% mucilage (least remaining)
• 60%
• 80%
• 100% mucilage (most remaining, almost like a natural)

Some farms deliberately remove more mucilage to avoid excessive fermentation or overly fruity profiles. The choice directly influences the coffee’s final sweetness and acidity.

Honey Color Grades: Yellow, Red, Black

In Costa Rica, many producers further classify honey processed coffees by the color they develop during drying—which is determined by how much sunlight the beans are exposed to, and for how long. The three main color grades are:

• Yellow Honey: Dried fastest (about 1 week), with maximum sun exposure and minimal shade. These beans receive the most heat, leading to a lighter-bodied, milder cup.
• Red Honey: Dried more slowly over 2–3 weeks, often with some shading or cloudy weather. This grade offers a balanced sweetness and acidity.
• Black Honey: Dried the slowest (minimum 2 weeks), with very limited sun exposure and constant shading. This process requires intensive manual work, produces the most complex cup, and commands the highest price due to labor intensity.

Black honey coffees typically have the highest sugar development and most pronounced body. The extended drying time and careful management make this grade the most demanding—and the most prized by specialty roasters.

Case Studies: Honey Process in Action

Costa Rica – Fire Phoenix Estate : Located in the Poás volcano region of Costa Rica’s Central Valley, Fire Phoenix Estate has been a pioneer in organic honey and natural process coffees. At 1,300–1,500m altitude and with 3,000mm annual rainfall, this 100% organic farm measures Brix levels (sugar content) in coffee cherries, only harvesting those above 20% for certain processes like red honey. Their red honey lots often show flavors of dried fruit, vanilla, and honey, with a thick, sweet mouthfeel. The estate avoids synthetic inputs, recycles rainwater, and uses worm composting—all of which contribute to clean, high-scoring coffees.

Ethiopia – Kochere , Yirgacheffe: Though not a honey process example, Ethiopian Yirgacheffe coffees like those from Kochere offer a flavor benchmark for high-altitude, washed coffees with bright acidity and floral notes. Grown at 1,800–2,000m in a region known for meticulous processing, Kochere washed beans exhibit jasmine, lemon, bergamot, honey, and black tea notes—highlighting how processing methods shape flavor. While not honey processed, it provides contrast to the heavier-bodied, sweeter profiles typical of honey lots.

Why Mucilage and Sun Exposure Matter

The key variables in honey processing are:

• Amount of mucilage left on the bean (40%–100%)
• Drying time (from 1 week to over 2 weeks)
• Level of sun exposure (full sun, partial shade, full shade)
• Frequency of bed turning to prevent mold or uneven drying

These factors collectively determine whether the coffee leans toward a cleaner, brighter profile (yellow honey) or a dense, dessert-like cup (black honey). Managing fermentation without overdoing it is critical to avoiding off-flavors or spoilage.

Frequently Asked Questions

What is honey processed coffee?

Honey processed coffee is a method where coffee cherries are depulped, but some or all of the sticky mucilage (fruit layer) is left on the beans during drying. This mucilage is high in sugar, and its presence influences the coffee’s sweetness, body, and complexity. The technique is widely used in Costa Rica and parts of Central America.

What do the percentages 40%, 60%, 80%, 100% mean in honey processing?

These numbers refer to the approximate amount of mucilage left intact on the coffee bean after depulping. For example, 100% honey means nearly all the mucilage remains, while 40% means most has been removed. The percentage affects the sweetness and fermentation profile of the final coffee.

What are yellow, red, and black honey coffees?

These are color-based grades for honey processed coffees in Costa Rica. Yellow honey dries fastest with full sun exposure, resulting in a mild cup. Red honey dries slower with some shade, offering balanced flavors. Black honey dries the slowest with minimal sun, creating a complex, sweet, and full-bodied coffee that is the most labor-intensive to produce.

Does honey processing affect coffee flavor?

Yes. Honey processing significantly impacts flavor by altering the drying environment and sugar retention. Compared to washed coffees, honey processed beans typically have more body, sweeter tones, and lower acidity. The more mucilage retained, the sweeter and richer the cup tends to be.

Why do some honey coffees cost more?

Coffees processed as black honey or with higher mucilage levels require longer drying times, careful sun/shade management, and frequent turning to avoid defects. This increases labor costs and risks, which are reflected in a higher price, especially for specialty-grade lots.

Where is honey processing most common?

Honey processing originated as a variation of the pulped natural method and is now most common in Costa Rica, where nearly all producing regions use it. It has also spread to other Central American countries like Guatemala, Honduras, and Nicaragua, and is occasionally used in Brazil and Colombia.

Recommended FrontStreet Honey Process Coffees

For lovers of honey process coffee, try FrontStreet Coffee’s Red Honey-processed (Blackberry Coffee), dried under shade for over two weeks with minimal sun exposure for bold berry and grape notes. Also explore their Strawberry Candy EspressoGeisha (Strawberry Candy Geisha Blend), which includes a grape-dried, 100% mucilage-retained Costa Rican lot offering honey-like sweetness with floral and stone fruit layers. For something unique, the (Mozart Coffee) uses a grape-dried method similar to honey process, delivering tropical fruit and caramelized sweetness. All are expertly roasted for pour-over, French press, or cold brew. Freshly roasted within 5 days · Orders placed before 17:00 ship the same day · Next-day delivery across most of Guangdong Province.