Expensivest: Ethiopia Testi Ayla Anaerobic "Winey" Natural
Expensivest: Ethiopia Testi Ayla Anaerobic "Winey" Natural
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Expensivest: Ethiopia Testi Ayla Anaerobic "Winey" Natural

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This is the second of two coffees in our newest line of coffees, dubbed, "Expensivest."

Flavor Notes:



Milk Chocolate

Imported through Royal Coffee, which they have to say about this beautiful coffee:

"The climb from the southern end of the Great Rift Valley, through Shashamene and past Awasa is gradual, and coffee trees slowly increase in frequency, large, lanky, and dusty by the roadside, many so tall they lean on the roofs of houses for support. Coffees here are earlier than in the far south, delicate, and citric. Sidama has one of the most robust cooperative unions in the country with 53 member cooperatives, as well as a thriving industry of independent washing stations. Testi Ayla is one such independent, owned by Testi Coffee PLC and operated by Faysel Yonis. 

The Testi Ayla washing station is located in Shenta Wene, a small community in eastern Sidama, close to the Harenna Forest preserve. The 1000 farmers delivering cherry to Testi Ayla average two hectares each in this area and some of the highest elevations in the whole of Sidama. There are three collection sites responsible for managing cherry delivery throughout the catchment area.  

Testi Ayla processes equal volumes of both fully washed and natural coffees, and, especially in this case, has had success with micro-processing select volumes, drawing from some of the best fermentation knowledge in the coffee world today. This lot is a standard natural process with one minor but labor-intensive intervention: after sorting and floating, fresh coffee cherry is placed into a hermetic plastic liner (in this case, a fresh GrainPro bag) and tied shut, where it is allowed to speed-ripen for five full days prior to drying. This method, which Faysel calls the “winey” process due to the additional wine-like volatiles and acids present in the final cup, is an attempt to maximize the ripening of available sugars in the fruit for absorption to the seed inside. It is a constant chore of maintaining temperature stability so the extreme environment inside the bag doesn’t spoil the cherry, and as such often involves moving the bags in and out of direct sun around the clock. Once cured, the softened and fragrant coffee cherries are taken directly to raised beds under shade for a very gradual drying process of almost three weeks.  

Oxygen-deprived, or “anaerobic” fermentation environments like the above have gained traction among processing wonks in coffee for the unique flavors and tanginess they can add, as well as creating wholly distinct flavors in the cup than those we’re used to. In this case, Testi Ayla has taken aexemplary natural Sidama coffee and added a definite bump of intensity to the fruit flavors, and concentration to the mouthfeel. The coffee is extra pulpy, syrupy, pineapple-sweet, and yes, red wine-like indeed. The extra work here has paid off for sure, not to mention the investment in shelf life: the extended drying time and vacuum seal on the green will keep these layers locked in for months beyond expected. 

One clear advantage to being a private processing team like Testi Ayla is the ability to invest in breakthrough techniques. However, it is no guarantee that your coffee will be improved by lengthy interventions to processing simply because they’ve succeeded a handful of times elsewhere in the world. By doing so a processor risks not only the volume of coffee used, but the trust of hardworking farmers whose livelihoods depend on a successful fermentation. Additionally, the expense of isolating multiple nanolots of green coffee through overland transport, dry milling, sampling, contracting, vacuum-packing, and shipment, requires constant attention and extra hands, especially in Ethiopia where this kind of small-scale exporting is almost never done. Royal’s investment in promoting these coffees is a shared mission with Testi Ayla—that historic coffees are worth it. "

Select producers organized around Faysel Yonis | Testi Ayla Washing Station
Shenta Wene kebele, Bensa woreda, Sidama Zone, Southern Nations, Nationalities, and Peoples’ Region (SNNPR), Ethiopia
November 2019 - January 2020
1900 – 2100 masl
Coffee cherries are meticulously sorted and floated and then sealed in grainpro bags for 6 days and then placed on drying beds for 21 days