The Drip News

Tag: Roasting

  • What Does Washed Coffee Mean?

    Washed (also called wet-processed) coffee refers to a method where the outer fruit, called the cherry, is removed from the bean before drying. It is one of the three main processing methods, alongside natural and honey.

    How the process works

    After picking, ripe cherries are pulped to remove the outer skin and most of the pulp. The remaining beans, still coated in a sticky layer called mucilage, ferment in tanks for 12 to 72 hours. Microorganisms break down the mucilage. The beans are then washed clean with water and laid out on patios or raised beds to dry.

    The whole process takes one to two weeks, much shorter than natural processing.

    What washed coffee tastes like

    Cleaner, brighter, more transparent. Washed coffees emphasize the bean’s intrinsic character: the variety, the soil, the elevation. They tend to have higher perceived acidity, lighter body, and clearer flavor notes. A washed Ethiopian Yirgacheffe will taste of jasmine and citrus with no trace of fermentation.

    Where it dominates

    Most coffees from Latin America (Colombia, Costa Rica, Guatemala, Kenya, Rwanda) are washed. The infrastructure for wet processing exists at scale, and the climate supports it.

    Why washed is the standard

    Washed coffees are easier to evaluate, more consistent, and more predictable than naturals. They have been the specialty industry’s reference standard for decades. If a green buyer is sampling a new origin, washed lots are usually the baseline before any experimental processing is considered.

  • Ethiopian Coffee Regions: A Beginner’s Guide to Yirgacheffe, Sidamo, and Beyond

    Ethiopian Coffee Regions: A Beginner’s Guide to Yirgacheffe, Sidamo, and Beyond

    If you’ve ever had a coffee that tasted unmistakably of blueberries, jasmine, or peach, there’s a strong chance it came from Ethiopia. The country’s combination of indigenous heirloom varieties, high altitudes, and processing traditions produces flavor profiles that no other origin replicates. Once you’ve tasted a great Ethiopian coffee, the rest of the coffee world opens up in a different way.

    Why Ethiopia tastes like Ethiopia

    Three things give Ethiopian coffee its character. First, the genetics: Ethiopia is the original wild population of Coffea arabica, and its farms grow thousands of distinct heirloom varieties (collectively called Ethiopian Heirloom or just Heirloom on bags). Second, altitude: most premium Ethiopian coffee grows between 1,800 and 2,200 meters, which slows the cherry’s development and concentrates flavor compounds. Third, processing tradition: Ethiopia popularized natural and washed processing in their modern forms, and continues to push fermentation experiments forward.

    The result is a coffee culture where bag labels often read more like wine labels: not just country of origin, but specific zone, washing station, and elevation.

    The major regions you’ll see on bags

    Yirgacheffe

    The most famous Ethiopian region, and rightly so. Yirgacheffe (sometimes spelled Yirgachefe) is technically a town within the Sidamo zone, but it has become its own appellation because the coffees are so distinctive. Washed Yirgacheffes are the textbook bright, floral, citrus-and-jasmine cup that introduced most modern coffee drinkers to what light-roast specialty could be. Naturals from Yirgacheffe lean heavily into berry: blueberry, strawberry, sometimes a fermented fruity note that feels almost wine-like.

    If you’re starting with Ethiopian coffee, start here. A washed Yirgacheffe brewed as a pour-over is the cleanest possible introduction.

    Sidamo (now officially Sidama)

    The broader region that contains Yirgacheffe. Sidamo coffees outside the Yirgacheffe zone tend to be slightly heavier-bodied, with similar floral notes but more apricot and stone fruit than the bright citrus of Yirgacheffe. Excellent middle-ground coffees, often more affordable than Yirgacheffe, and a great way to develop your palate for Ethiopian profiles.

    Guji

    Just south of Yirgacheffe, Guji has been the breakout region of the last decade. The coffees are intensely fruity, often with a wilder fermentation profile than Yirgacheffe, and the natural processed lots can be extraordinary. Guji has become particularly associated with experimental and anaerobic naturals, where flavors push into rum, fruit punch, and spice territory.

    Harrar

    The historic eastern Ethiopian region, dry-processed by tradition. Harrar coffees are heavier, more wine-like, with a distinctive blueberry note that has nothing to do with modern fermentation experiments. The downside: Harrar production has struggled in recent years with quality consistency, and finding a great Harrar bag requires more searching. When you find one, it’s a window into how Ethiopian coffee tasted before the modern washed-coffee era.

    Limu

    Western Ethiopia, less famous internationally but very respected within the industry. Limu coffees are clean, balanced, with a refined sweetness and softer acidity than Yirgacheffe. Often used in espresso blends because they integrate well with other origins.

    Jimma

    Another western region. Jimma is the largest producing area in Ethiopia by volume but historically wasn’t known for specialty quality. That’s been changing as washing stations have improved infrastructure. A well-prepared Jimma is a softer, more delicate Ethiopian profile that rewards careful brewing.

    Washed vs. natural: the choice that shapes the cup

    Ethiopian coffees come in both washed and natural processing, and the same coffee processed two ways tastes like two different coffees.

    Washed (or wet-processed) Ethiopians are clean, bright, floral, with crisp acidity. The fruit comes through as citrus and stone fruit. Tea-like body. Excellent as pour-over.

    Natural (or dry-processed) Ethiopians are intensely fruity, often jammy. Strawberry, blueberry, sometimes fermented or wine notes. Heavier body. Can be fantastic as both pour-over and espresso.

    Try one of each, ideally from the same region, in the same week. The difference is the single best lesson in how processing shapes flavor.

    How to brew Ethiopian coffees

    Ethiopian coffees, especially washed ones, are typically roasted lighter than other origins to preserve their delicate flavors. They reward brewing methods that highlight clarity:

    • Pour-over (V60, Kalita, Origami) is the home for these coffees. Standard 1:16 ratio, medium-coarse grind, 2:45-3:15 brew time.
    • AeroPress works well, especially for naturals where you want a slightly heavier extraction.
    • Espresso is divisive. Light-roasted Ethiopians can be brilliant as espresso but require careful dialing in. Naturals tend to work better than washed for espresso because their fruit-forward profile holds up to the concentration.
    • Cold brew is generally a waste. The slow cold extraction smooths out the very characteristics that make Ethiopian coffee distinctive.

    What to look for on the bag

    A well-labeled Ethiopian coffee will tell you most of what you need to know:

    • Region: Yirgacheffe, Guji, Sidama, etc.
    • Washing station or producer: for example, Konga, Wenago, Banko Gotiti.
    • Process: washed, natural, anaerobic natural.
    • Variety: usually listed as Heirloom, sometimes a specific cultivar like 74110 or 74112.
    • Elevation: 1,800m+ is what you want for top-tier Ethiopian.
    • Harvest year: Ethiopia harvests October to January, so a 2026 bag should be a 2025-26 harvest.

    Ethiopian coffee is the gateway to understanding what specialty coffee can do at its best. Once you’ve learned to taste the difference between a Yirgacheffe washed and a Guji natural, the rest of the coffee map becomes navigable. Start with a washed Yirgacheffe as a pour-over. Buy a different Ethiopian every two weeks for two months. By the end, you’ll have a vocabulary for coffee that you’ll use for the rest of your drinking life.