Flavor Profile, Growing Region, and Brewing Parameters for Burundi Kayanza Province Natural Process Bourbon Specialty Coffee Beans

Burundi Kayanza Kabuye Natural

Country: Burundi

Elevation: 1750 meters

Region: Kayanza Kabuye

Roast Level: Medium roast

Processing Method: Natural

Burundi sits in the eastern part of Central Africa, south of the equator. It borders Rwanda to the north, Tanzania to the east and south, and the Democratic Republic of Congo to the west, with the southwestern region facing Lake Tanganyika. The country is defined by highlands and mountains, mostly the eastern plateau of the East African Rift Valley. The national average elevation is 1,600 meters, which earns it the name "Mountain Country." More than half the country lies along the famous Lake Tanganyika. The capital is Bujumbura. The western lakeside, the valleys, and the eastern regions have a tropical savanna climate, while the central and western parts have a tropical highland climate. The average annual temperature ranges from 20-24°C, with highs up to 33°C. March to May is the heavy rainy season, October to December the light rainy season, and the rest of the year is dry.

Burundi coffee bears a striking resemblance to that of its neighbor Rwanda, and coffees from the two countries are often confused. Burundi's cultivation is dominated by Bourbon varieties using traditional wet processing. The main traits of its specialty coffee are elegant sweetness and bright citrus aromatics. This batch is a micro-lot of the Bourbon variety.

Variety: Bourbon

Processing Station: Panyinga Processing Station

Flavor Notes: Grape skin, orange wine, fermented fruits

This batch is a natural-processed Bourbon micro-lot, grown at the Panyinga Processing Station in the Kabuye area of Kayanza Province, on the slopes of Mount Mardati. The elevation is extremely high, with mountainous areas above 2,000 meters. The soil is fertile and gravelly, very well suited to coffee, and the station is recognized as the best coffee processing station in Burundi.

Burundi has one of the world's most diverse and successful coffee industries, with a character all its own. Coffee was introduced to the country by Belgian colonists in 1930 and is now grown only on small farms. Unfortunately, many of those farms lie in areas bordering Rwanda, which has seen frequent conflict, putting pressure on production. Almost all coffee produced in Burundi is Arabica, with trees in the Ngozi region planted above 1,200 meters. Burundi coffee has aromatic, rich flavors and excellent acidity, and most of the output is exported to the United States, Germany, Finland, and Japan.

Flavor Profile

Flavor description: rich aromas of raisins, blackberry jam, and ripe peaches. The front notes present sweet flavors of cranberry, citrus, and peach juice, while a rich sweetness of caramel and orange jam fills the whole cup. The wine-like aroma from natural fermentation is also very prominent, reminiscent of orange wine or peach. It is a truly distinctive Burundi specialty coffee.

Bourbon Coffee

Bourbon coffee (French: Cafe Bourbon) is coffee produced from Arabica trees of the Bourbon cultivar. It was first cultivated on Reunion, which was called Ile Bourbon before 1789. It was later occupied by France, connecting it with the African continent and Latin America. It is now one of the two most popular Arabica production regions in the world. Bourbon coffee is typically grown at elevations of 3,500 to 6,500 feet (1,062-1,972 meters).

Brewing Method

Hand-pour Burundi coffee: 15g of coffee grounds at a medium grind (Fujiyama's burr grinder at setting 4), a V60 dripper, and water at 88-89°C. First pour 30g of water for a 27-second bloom, then pour to 105g and pause. Wait until the water level in the coffee bed drops to halfway, then continue pouring slowly until you reach 225g total. Avoid the tail end. The water-to-coffee ratio is 1:15, and the extraction time is 2:00.

Product Information

Brand: FrontStreet Coffee

Shelf Life: 90 days

Net Weight: 227g

Packaging: Bulk coffee beans

State: Roasted coffee beans

Origin: Burundi

Roast Level: Medium roast

FrontStreet Coffee Recommendation

Natural processing, also called dry processing, is the oldest way to handle coffee and still the most widely used. Ripe cherries are simply spread out in the sun until the moisture content is right, then hulled to release the beans. Because the fruit stays on the bean throughout the drying, the finished coffee tends to have a heavier body and a richer ripe-fruit character.

The method depends heavily on the weather and needs a run of clear days, usually 27-30 days of exposure. Ethiopia uses it widely, since the high altitude, dry climate, and scarce water make it a natural fit; growers spread the ripe cherries on raised beds. FrontStreet Coffee's Natural Red Cherry comes from the well-known Yirgacheffe area and selects only fully ripe red cherries, which are laid on raised beds off the ground to keep insects, dust, and bacteria away and turned at intervals for even drying. After a medium-light roast it keeps its elegant florals and bright acidity while adding clear tropical fruit, a full fermented character, and sweetness.

FrontStreet Coffee's Huakui is another reference point among natural beans. Excellent altitude, a superior growing environment, fertile soil, and careful cherry selection give it a fine fragrance, and the natural process typical of Sidamo brings out its charm. It is an Ethiopian coffee, and since African beans often show clean, floral, and fruit-forward flavors with pronounced acidity, it is roasted medium-light to highlight those traits, brewing into a light fermented aroma with florals, citrus, and mango, a dense, complex cup, honey sweetness, a cocoa note with a hint of spice, a thick body, and a long finish.

FrontStreet Coffee also uses natural processing on other origins, including its 2013 Natural Yunnan Typica, grown at its own estate, and its Brazil Queen Estate, where the cherries are dried on racks and turned constantly before a few days of mechanical drying to reach the target moisture, giving a stable bean that keeps well, with fresh sugarcane sweetness, black tea, a soft fruit sweetness, a clear nutty note, balanced acidity, almost no bitterness, and rich chocolate and nut aromas. Its Colombia Sidra takes the idea further with a double anaerobic natural process, sealing whole cherries in tanks with carbon dioxide before drying to slow the breakdown of sugars and the drop in pH, which yields higher sweetness, more complex flavors, and a creamy texture, with passion fruit, apricot, dried fruit, grape, and an almond finish.