Costa Rica Coffee Deep Dive: Honey Process and the Micro-Mill Revolution

Costa Rica is a small country about the size of Kyushu. It is not among the top in production volume, but it has led the world's specialty on the single point of "quality." Behind that are a bold national strategy and a revolution that turned smallholders into the stars.

The national strategy of banning robusta

Astonishingly, Costa Rica has banned robusta cultivation by law since 1989. Rather than fleeing to cheap, disease-resistant robusta, the country bet on high-quality Arabica alone. This resolve of "quality specialization" pushed Costa Rica up to a byword for premium coffee.

The home of honey process

Speak of Costa Rica and it is the honey process. After removing the fruit, the slimy mucilage is deliberately left on during drying. The taste changes with how much is left, and the variants are named by color.

• White / Yellow honey: more mucilage washed off. Clean and light
• Red honey: a moderate amount left. Sweetness and good balance
• Black honey: the most mucilage left. Dense fruitiness and complexity

The micro-mill revolution

What happened in the 2000s was the "micro-mill revolution." Until then smallholders only sold their harvested cherries to large cooperatives and could not tell how their own beans were rated. Then a movement to own small in-house mills spread, and farmers could deliver their own lots to the world under a name. Traceability and diverse processing experiments blossomed at a stroke.

Major regions

• Tarrazú: bright acidity and sweetness at high altitude. Costa Rica's top region
• West Valley: honey-process experiments are thriving. The balanced type
• Central Valley: near the capital, a traditional region
• Tres Ríos: a famed region called "Costa Rica's Bordeaux"
• Brunca / Guanacaste: distinctive lots are increasing too

Taste characteristics

Clean and well-balanced, with a refreshing citrus-like acidity, the sweetness of honey and brown sugar, and a moderate, solid body as the base line. With few jutting quirks, the appeal is how easy it is to enjoy the differences in sweetness from the honey process. A light-medium to medium roast and a V60 pair well.

Frequently asked questions

Q. What is the difference between honey and natural? ── Natural dries the whole fruit with the pulp on. Honey removes only the fruit and dries with the mucilage left on. Honey does not get as strongly fermented as natural, and its trait is an easier balance of cleanness and sweetness.

Q. Which roast level is recommended? ── Light-medium to medium is the classic. The citrus acidity and the honey sweetness coexist. A dark roast easily erases the character, so trying it lighter first is recommended.

Costa Rica, the small country that carved its name into the world on "quality" alone. Next time you spot a honey-process bean, do taste the color differences (yellow / red / black) side by side. You will be surprised how much the amount of mucilage changes the taste.