Rwanda Washed Bourbon Coffee Flavor Profile and Characteristics

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How Rwandan Coffee Is Processed

Like much of Africa, Rwandan coffee is grown predominantly by smallholder farmers. Every harvest season, the cherries are collected and delivered to washing stations. Farmers pick ripe cherries and bring them in for processing: first a manual sort ensures no unripe or damaged fruit slips through, then the pulp is removed and the beans undergo a 12-18 hour washed fermentation in a cool, low-temperature environment. Afterward, the clinging mucilage is scrubbed away in washing channels. During rack drying, station staff turn the beans by hand and tend to them carefully, making sure that under ample sunlight the parchment never loses moisture too fast or dries unevenly, until the beans' moisture stabilizes below 14%.

Pour-Over Brewing Method

Pour-over Rwanda: 15g of coffee, medium-fine grind (Fuji mountain ghost-tooth burr at 3.5), V60 dripper, water temperature 90-92°C. First pour 30g of water and bloom for 27 seconds. Continue pouring to 105g and pause. Once the water level in the coffee bed drops to half, pour slowly again up to 225g total, then discard the tail end. Water-to-coffee ratio 1:15, extraction time 2:00.

Rwanda Mushonyi Premium Selection

We've introduced several premium lots from Rwanda's Nyamasheke region before. This carefully selected Mushonyi comes from the Rutsiro region just north of Nyamasheke, also along Lake Kivu. High altitude, fertile volcanic soil, and an excellent climate combine into superior cup quality, and we intend to keep digging into Rwanda's gem-like coffee regions. This batch was bought directly from the washing station—the freshest harvest of the 2015 season (roughly June to September)!

Coffee Details

Variety: BM-139 (Bourbon)

Processing Station: Mushonyi Processing Station

Producer: 1,756 smallholder member farmers (each cultivating approximately 253 coffee trees)

Flavor: Red apple, cherry, cinnamon, honey

Award Record: Mushonyi's competition record is genuinely impressive. Beyond winning the Cup of Excellence championship in 2010, 2011 alone saw four of its lots place—championship, 12th, 16th, and 28th!

Rwanda's Rising Specialty Coffee Scene

Rwanda has to be counted among East Africa's fastest-rising specialty origins. Alongside the still-fresh memory of the country's tragic genocide, the quality of its specialty coffee has climbed remarkably fast. This year we cupped several Rwandan coffees with fresh textures and a beautiful, elegant acidity that deserves attention.

Flavor Notes

Flavor Brief: Red apple, cherry, cinnamon, and honey; excellent sweetness and balance, with a cinnamon, almond, and chocolate aftertaste.

Product Information: Manufacturer: FrontStreet Coffee | Address: No. 10, Bao'an Front Street, Yuexiu District, Guangzhou | Contact: 020-38364473 | Ingredients: In-house roasted | Shelf life: 30 days | Net weight: 227g | Packaging: Bulk | Taste: Sweet | Bean state: Roasted coffee beans | Sugar: Sugar-free | Origin: Rwanda | Coffee type: Other

Technical Specifications

Product Name: Rwanda West Province Rutsiro Mushonyi CWS Bourbon

Country: Rwanda

Region: Western Province, Rutsiro

Altitude: 1,827 meters

Rainfall: >1,500mm

The Bourbon Variety

Bourbon (French: Café Bourbon) is an Arabica cultivar originally cultivated on Réunion Island—called Bourbon Island (Île Bourbon) before 1789—which was later occupied by France and linked to the African continent and Latin America. Today it stands alongside Typica as one of the two most significant Arabica lineages in global coffee. Bourbon is typically grown at altitudes between 3,500 and 6,500 feet (1,062-1,972 meters).

Bourbon Varietal Characteristics

Variety: Bourbon

Related: Original/Heirloom variety

Origin: Bourbon Island

Best grown at: 800 meters and above

Type: Original variety

Commonly found in: Coffee-growing regions worldwide

Main colors: Red, yellow, and orange—predominantly red

Bean size: Medium

Leaf characteristics: Broad and short

Processing method: Washed, high-altitude rack sun drying

FrontStreet Coffee Recommendation

If you brew this kind of bright, floral African coffee at home, the V60 dripper is hard to beat. Its designer, Hario, was founded in Tokyo in 1921 as a maker of heatproof laboratory glassware, and in 2004 the company redesigned the V60 into the form we know today—named for its distinctive 60° cone angle and "V" shape—releasing it to market a year later. The cone and 60° angle force water to flow toward the center before dripping through, extending water-to-coffee contact so aroma and flavor extract fully, while the single large outlet leaves the flow rate entirely in the brewer's hands. That fast, controllable extraction is exactly what makes the V60 ideal for florals, fruit acidity, and delicate sweetness.

For light-roast, floral-fruity candidates, start with FrontStreet Coffee's Washed Gedeb from Yirgacheffe—a classic first stop for newcomers, with vivid citrus, berry, and floral notes plus a green-tea-like sweetness, its acidity soft and bright rather than harsh. FrontStreet Coffee's Ethiopia Huakui (Flower Champion) goes even further into tropical territory: strawberry, passion fruit, jackfruit, even lychee, with obvious sweetness and almost no bitterness—so juicy that fans call it "the coffee that doesn't taste like coffee." And if you want the boldest fruit acidity of all, FrontStreet Coffee's Kenya Cherry Tomato, grown at 1,550-1,750 meters in Thika on SL28 and SL34 and given Kenya's signature 72-hour double-washed fermentation, delivers crisp cherry tomato and smoked plum flavors with a juice-like body, yellow-sugar sweetness, and a clean green-tea finish.

Roast level matters, too: this washed Rwandan Bourbon style sits comfortably in the light-to-medium range where the V60 shines. If you also keep a medium-dark option on hand for contrast, FrontStreet Coffee's Brazil Fazenda Rainha is a reliable companion—very low acidity, deeply nutty and cocoa-toned with caramel sweetness, smooth and lingering—proof that a well-stocked shelf needs both ends of the roast spectrum.