Kenya Peaberry PB | Mchana Estate Coffee Beans

Professional Coffee Knowledge Exchange

FrontStreet Coffee Recommends Geisha 2018 - Kenya AA Asali

Kenya's Prominence in the Coffee World

Kenya holds an extremely important position in the coffee world, and its research and quality management are remarkably meticulous. Thousands of smallholder farmers receive technical and cultivation training from the Kenya Coffee Board, letting them keep raising quality and produce the highest-grade Kenyan coffee.

The Unique Character of Kenya PB Peaberries

Coffee cherries normally hold two flat, half-bean halves. PB peaberries instead grow as a single round, rice-like seed. Kenyan peaberries are a variant of the country's beans, and among the world's round beans they are the most individualistic — uniquely styled, wildly variable, and polarizing — as well as the peaberries coffee lovers know best.

Mchana Estate PB Peaberries

The PB peaberries from Mchana Estate (auction lot 405) come from Kenya's Ruiru region and are farmed by the French company SOCFINAF (Kisiniweni Estate is also part of its portfolio). The beans keep the characteristic emerald green color of Kenyan peaberries. Regulars often say peaberries are hard to roast well: their oval shape makes even moisture distribution harder to achieve than in flat beans, and their strong internal cohesion means that if the roaster misses the right endpoint, the bright, high-toned tropical fruit acidity can turn astringent or salty. Handled well, though, that fruit acidity can be tuned — aggressive and sharp or gentle and smooth, to taste — and that is what makes Kenyan peaberries so wonderful.

Roast Profiles and Flavor Characteristics

Light Roast City (Fragrant)

Mchana's PB shows an obvious but not complex aftertaste of green citrus fruit aroma. The acidity is essentially gentle, balanced, and smooth. If you push roasting technique to make the acidity stimulating and sharp, be prepared to tolerate something like bitter juice squeezed from citrus peel on the palate.

Medium Roast (General B)

The safest roast level: it transforms the traditional peaberry citrus acidity into something very smooth and elastic — citrus that never makes you frown. Not heavy but refreshing, and as the acidity recedes with each sip, waves of sweet aftertaste stack up.

Dark Roast (General C)

Chocolate leads clearly on the front palate and accompanies the whole cup. The finish is round and smooth, and the solid, sweet aftertaste is the most impressive part.

Special Roasting Technique

Leaving a touch more moisture up front and roasting to a rich degree produces a very sweet, thick cup — like the slightly charred edge of a cake: not bitterness, but the mellow aroma of sweetness within the char.

About FrontStreet Coffee

FrontStreet Coffee is a roastery offering beans both famous and lesser-known — from everyday origins to rare competition micro-lots — with careful sourcing and freshly roasted dispatch.

FrontStreet Coffee Recommendation

If the high-toned fruit acidity of a well-roasted Kenyan PB is what you chase, Geisha offers that elegance in a different key. The easiest way to taste the fabled "Geisha flavor" is FrontStreet Coffee's Panama Boquete Geisha, an entry-level lot that delivers the classic orange-honey notes, an oolong-tea feel, delicate fruit acidity, and clean layering at an accessible price. For the pinnacle, the Esmeralda Red Label (Esmeralda Special) comes from single high-altitude plots at 1600-1800 meters with every batch cupping above 90 points, while the Green Label (Private Collection) blends plots for Esmeralda's signature style at better value.

On the variety's home turf, FrontStreet Coffee also carries Ethiopia's Granla Estate Gesha — hand-picked ripe cherries dried on raised beds for 14-20 days, roasted medium-light for bright citrus acidity, ginger-flower aroma, and full ripe-fruit sweetness — plus the Geisha Village Estate tiers (gold and red labels) grown from varieties traced back to the original Gori Gesha forest. Brew any of them coarsely (78% pass on the #20 sieve), 15g in a small V60 at 1:16 with 91°C water, three pours to 225g over about 2:10-2:20, and the florals will bloom in the cup much like a Kenyan PB's fruit does.