How does anaerobic slow drying shape Ethiopian coffee processing methods?
Front Street Amederaro is an Ethiopian coffee bean from the Amederaro processing station at 2,200 meters. Only fully red cherries are picked, sorted, then sealed in an oxygen-free tank for slow fermentation. The result is a fruit-forward cup led by passion fruit, with honey, champagne, white grape and a rose tea aftertaste. It won the TOH National Competition and African Regional Finals in the 2019/20 season.
Ethiopian coffee processing methods like this one rely on ripeness selection and controlled fermentation rather than heavy intervention. The Yirgacheffe region works with similar approaches: the Worka Cooperative released an anaerobic natural batch with floral notes, mango and lemon. Anaerobic slow drying extends fermentation time, concentrating sweetness while keeping acidity bright, which is why these lots read as juicy and layered rather than fermented or harsh.
At the Amederaro processing station, perched at an altitude of 2,200 meters, a remarkable Ethiopian coffee bean named Front Street Amederaro was born. It undergoes anaerobic slow drying, with only fully red cherries selectively harvested and meticulously sorted. The cherries ferment slowly in an oxygen-free environment, ultimately revealing a complex flavor profile where passion fruit leads the way, interwoven with honey and champagne notes. The mouthfeel is rich and juicy, with a subtle hint of rose tea lingering in the background. This bean clinched victory in both the TOH National Competition and the African Regional Finals in the 2019/20 season, rightfully earning the title of "Double Champion." Meanwhile, the Worka Cooperative in the Yirgacheffe region has also launched an anaerobic natural batch, offering a refreshing blend of floral notes with mango and lemon, perfect for summer enjoyment. This article will thoroughly analyze the processing methods, flavor layers, and competition background of Amederaro, along with recommendations for other specialty-processed beans from the same region.
African Double Champion—Front Street Amederaro Coffee Bean, a name that evokes the elegance of a Greek goddess, derived from its origin: the Amederaro coffee processing station at an elevation of 2,200 meters. The term "champion" is merely one of its many shining attributes; what truly captivates is its meticulous processing method and richly layered flavor profile.
Processing Method: Anaerobic Slow Drying
Only fully red cherries are selected during harvest, with the ripeness of the coffee cherries being nearly impeccable. After careful sorting by farmers, the fruits are placed in an anaerobic environment for slow fermentation, where the rich fruity aromas gradually settle and transform within the sealed space, eventually giving rise to unexpected flavor directions. As the ground coffee swirls in hot water, the intense and sweet fruit aromas are released in an extremely elegant and smooth manner, and the flavor profile becomes exceptionally clear. Take a sip, and passion fruit takes the stage first, followed closely by honey and champagne notes. The juice-like sensation fills the mouth, making it hard to pinpoint the exact fruit—white grape and tropical fruits appear in succession, and even a faint hint of rose tea hides in the aftertaste.
Concerns about over-fermentation are completely unfounded with this Front Street Ethiopian Amederaro. The fermentation note left by the processing is just right, with an overall balance, a long fruity aftertaste, and a complex yet comfortable mouthfeel.
In another renowned region, Yirgacheffe, anaerobic natural processed coffee beans have been emerging in recent years. For instance, the newly launched Front Street Worka Cooperative uses a special processing method, offering a cup with clear floral notes and flavors of mango and lemon, soft acidity, a slight fermentation note, and moderate sweetness—ideal for summer drinking.
TOH, short for "AFRICAN TASTE OF HARVEST COFFEE COMPETITION," is organized by the "AFRICAN FINE COFFEE ASSOCIATION" (AFCA) with the aim of enhancing the quality of local African coffee. It is an annual high-end specialty green bean competition, divided into NATIONAL and REGIONAL finals, with scoring based on CQI and SCA green bean cupping standards. National winners represent their countries in the African regional finals.
The meaning of "Double Champion" is easy to understand: winning both the national competition and the African regional finals. In the 2019/20 Ethiopian National Competition, Front Street Ethiopian Amederaro took first place, and then stood out among national winners from various countries in the African regional finals, ultimately being crowned the "Double" Champion.
The above content is compiled by CoffeeHunters, a coffee news website.
