Kenyan Coffee: Brewed or Steeped? Grading and How to Drink Kenyan Coffee

Kenya Coffee Reputation

Whenever the conversation turns to coffee production, Kenya holds a consistently excellent reputation for quality. Part of that comes down to geography: the country sits close to the birthplace of coffee. Once coffee beans traveled from Ethiopia through the mountain ranges and into Kenya, the country quickly became one of the leaders of the coffee industry. Beans grown at high altitude generally have a fuller body, more vivid flavors, and a pleasant acidity, with floral aromas that rise subtly and an aftertaste that carries both lemon-berry and wine-like notes.

Kenya Coffee Grading System

Kenya uses its own domestic grading system to measure bean size, weight, and shape. The grades are broadly divided into AA, AB, PB, C, E, TT, and T. Bean size is a key grading criterion, because larger beans tend to carry more aroma and richer flavor—qualities coffee drinkers value. If two lots are identical in every other way and differ only in size, the larger bean will always be the higher quality of the two.

Kenya Coffee Quality

Kenyan Arabica grows in volcanic soil at elevations between 1,400 and 2,000 meters. That high altitude produces outstanding flavor and pronounced acidity, with a rich cup, a wine-like aftertaste, and notes of citrus and berries.

Intense competition among farmers is another factor behind the high quality. Weekly coffee auctions are held in Kenya's capital, Nairobi, and these lively events let farmers with top-quality beans earn substantial profits, which keeps pushing the industry forward. Even international coffee buyers make special trips to Nairobi to buy and then distribute to coffee outlets worldwide.

Production

Since coffee beans were introduced in 1893, Kenya has been producing coffee for over a century. Coffee-growing areas cover a total of 160,000 hectares, accounting for one-third of the country's cultivated land.

Today, domestic production fluctuates with climatic and socioeconomic factors. Annual output is roughly one million bags, with two harvest periods: one at the start of the rainy season in March-April, and another in October.

Kenya AA

Kenya AA is grown in areas reaching up to 6,600 square feet and ranks among the finest coffees in the world. Growing at high altitude means slower maturation, which lets the beans absorb more nutrients and build richer flavor over time. As Kenya's highest grade, all AA coffee is made from the most impeccable Arabica beans. It is processed using the washed method: after the cherry skin is removed, farmers soak the beans in water tanks, where the beans' own enzymes break down the remaining matter, and the outer skin is then easy to remove once the beans are sun-dried. After milling, bean size is measured to assign the grade.

Great beans still need a good roast to match. To bring out what makes Kenya AA special, the roast has to highlight its rich, intense citrus and berry flavors. People drink Kenya AA mostly for that flavor profile, since it carries almost no bitterness. The best AA beans are usually medium-roasted; roasting too dark would mute their unique character. Kenya AA beans are the largest produced domestically, and the brewed coffee brings fruit and floral notes together. Finally, as with any single-origin coffee, freshness matters no matter the roast level, so avoid products that have sat in a distribution warehouse for months.

Main Varieties

Kenya's main varieties are SL28 and SL34, both cultivated and named by Scott Laboratories in the 1930s. According to the lab's botanists, SL28 and SL34 are genetic variants. SL28 has mixed heritage from French Mission, Mocha, and Yemeni Typica. It was originally developed to mass-produce beans that combined high quality with resistance to disease and pests. Although its yield fell short of expectations, its copper-colored leaves and broad bean shape produce wonderful sweetness, balance, and complex, varied flavor, with prominent citrus and black plum. SL34 shares similar flavors but adds complex acidity and a wonderful sweet finish, while being heavier, richer, and cleaner than SL28. It carries French Mission, Bourbon, and more Typica heritage, looks much like SL28, and is more adaptable to sudden heavy rains. These two important varieties are what introduce drinkers to truly unique Kenyan coffee. And you can find them all at FrontStreet Coffee!

FrontStreet Coffee's Recommended Brewing Parameters for Kenyan Coffee

V60 / 91-92°C / 1:15 ratio / 2 minutes brewing time

Flavor Profile

Rich cherry tomato aroma and sugarcane sweetness

FrontStreet Coffee Recommendation

Kenya and Ethiopia sit side by side in the coffee world, and a drinker chasing that same bright, juicy acidity will find plenty to love in FrontStreet Coffee's Ethiopian selection. A perfect entry point is the FrontStreet washed Yirgacheffe, which delivers the clear jasmine florals and vivid citrus acidity that the region is known for, with a light, elegant body and tea-like finish that drinks like a clean glass of lemon tea.

For more fruit, look to the FrontStreet Gedingding Cooperative. This team is based in the Woka area at the southeastern edge of Yirgacheffe and was once part of the Woka cooperative under the Yirgacheffe union, YCFCU; in 2012, with roughly 300 farmer members, it became an independent single-origin cooperative. Because the fruit is stripped before drying, its own aromatics come through clearly, showing citrus and lemon against an elegant white floral note.

If you enjoy the natural side of things, the FrontStreet natural Red Cherry is worth trying. Only fully ripe fruit is picked and dried entirely in the sun, then checked for density, color, and defects before a final hand sort. The cup layers peach, cocoa, honey, and lemon—clean and lifted, with the appealing fruit sweetness of a sun-dried bean.