Introduction by Chris Kornman

Shilcho is a cooperative located in the Bedame kebele (neighborhood) of Dara, a district close to the border of Gedeo Zone in Sidama, about halfway on the road between Yirga Alem and Yirgacheffe. This particular lot is the result of a special agreement, the first of its kind in the area, between Royal Coffee, the Shilcho cooperative, and the Sidama Coffee Farmers’ Cooperative Union (SCFCU). Incentivising fully ripe cherry delivery, we’ve agreed to pay a $0.25 per pound premium directly to individual farmer for their delivery of red cherries to the washing station in order to create this specially prepped lot.

The idea of advertising 100% fully ripe coffee might seem a little silly at first; after all isn’t that one of the pillars of specialty coffee in the first place? You’d be surprised, however, at the challenge that fully ripened picking presents for farmers and especially cooperatives. Unlike a bunch of grapes, coffee does not ripen simultaneously on the branch. This means that the harvest, typically lasting 2-3 months in most places, requires multiple passes from laborers to pick all the fruit off of the trees. Incentivising ripe picking can be difficult for the low-wage workers, who are often paid by volume.

At the Shilcho cooperative, they’ve taken an extra step during the drying phase of their coffees, as well. Initially, immediately after fermentation, the coffee will “skin-dry” in full sun for a few hours. The semi-wet parchment then moves to parabolic dryers containing raised beds for a few days before returning to full sun.


Green Analysis by Chris Kornman

The genetic diversity of Ethiopia’s indigenous coffee stock isn’t the only thing that makes its coffees remarkable. A time-tested system of channel washing and then soaking (aka double-washing) the coffee parchment after a long fermentation (36 hours in this case) helps to sort by density and clean away any remaining fruit pulp and fermenting microbes. There are also some indications that this post-fermentation soak may improve quality by tricking the seed into the initial stages of germination. After all this, the coffee is dried and hand-sorted on raised beds.

The result in this case is a pristine grade 1 Ethiopian coffee, with a typically high density and low moisture content. The screen size is surprisingly small; nearly two-thirds of the lot passes through screen 16. It’s possible that as a result the coffee could appear unexpectedly dark while roasting, so be sure to keep a close eye on the roast and check Jen’s recommendations below.

Roast Analysis by Jen Apodaca

Sometimes what may look like an obvious flaw in your roast, may not result in a significant flavor discrepancy in the cup. These two roast profiles of this coffee look nearly identical. The difference in total roast time in the drum, ratios of the three roasting stages, ColorTrack numbers, and even the end temperatures are are minimal. However, there is an obvious spike in the rate of rise on PR-0328 when I increased the gas at 4:14. In order to mitigate this drop in momentum on my second roast, I lowered my charge temperature and increased the gas by a half point. I still needed to increase the heat around the same time, but the rate of rise never dipped like it did in the first roast. This is because there was enough energy and I added heat at a time that moved seamlessly with the curve.

On the cupping table I expected PR-0328 to appear flawed, but instead it was the profile that I preferred because of its lively acidity and juicy mouthfeel. Honestly, both roasts were lovely and there was little that separated them on the table. Recently, a lot of roasters are implementing the roasting styles of Scott Rao who claims that the rate of rise should always decelerate throughout the roast. While I do believe this to be true with several coffees, I have also tasted several lovely coffees that do not comply with this technique. With this coffee, we hardly noticed a difference with the small spike. Personally, I will always rely on the cupping table over a roast curve to determine how successful a roast is.


Brew Analysis by Chris Kornman

Richard and I brewed a Chemex of each roast of this coffee, and despite nearly identical technique, somehow I ended up with a minute longer brew time. Anthony Rue, of Volta Coffee, Tea, and Chocolate in Gainesville, FL, happened to be in town and joined us to taste. While both roasts produced really enjoyable coffees, we were especially taken by Jen’s second roast, PR-0329, with its sugary sweetness paired with mango, nectarine, and a slightly dry bergamot finish. Anthony’s notes for PR-0328 included “magnolia,” a great descriptor I plan to use more often in the future when appropriate.

This coffee is available in full size bags as well. Contact Us to find out more.