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Cherrybook.
Onyx Coffee Lab

Ethiopia Worka

Washed

Cherrybook Index

67Noted

Evidence-of-quality score, not a cup score. Sparse signal: 2 of 7 signals on file. Methodology

Price position

$2.20/oz$22.00 for 283g

Price position appears once the price model has scored this lot.

Catalog summary

A washed lot from Gedeb, Ethiopia, indexed 67 on sparse evidence.

Based on the listing and catalog evidence

Currently out of stock at the roaster. Subscribe to get an email when it returns.

Roasts to order · ships in ~1d

Your bag is roasted after you order; expect a short delay before it ships, but it arrives as fresh as the roaster can make it.

“All of our coffee for the cafes and for online orders are roasted to order, and we roast and ship our coffees Monday through Friday.” source ↗

Save at Onyx Coffee LabYou’ll save on each bagFree shipping over $40

Roaster’s notes

bergamot · honeysuckle · silky · cocoa · stone fruit

  • Fruit
  • Citrus
  • Floral
  • Cocoa and nut
Open the flavor wheel

Mapped from the roaster’s tasting notes to the SCA flavor wheel; Cherrybook’s interpretation of the stated notes, not the roaster’s own categorization.

Ethiopia Worka by Onyx Coffee Lab
Origin
Gedeb, ET
Farm / Co-op
—
Process
Washed
Altitude
1850 m
Varietals
Heirloom
Harvest
—
Weight
283g
Bag price
$22.00
Price / oz
$2.20/oz
Brew
espresso, filter

from the roaster’s storeread by Cherrybook from the listing“estimated” below = inferred, not stated

Cherrybook Index (CBI)

Evidence-of-quality score, not a cup score. Methodology

67

Noted

Sparse signal

Confidence2 of 7 signals on file

Score is heavily shrunk toward 50; treat as a placeholder until more sources arrive.

How confidence affects the score

Coverage measures signal availability, not cup quality. This coffee has 23% of the signal universe on file. Missing sources are dropped, remaining weights are renormalized, and the result is shrunk toward a neutral 50 baseline by 43% so one thin signal cannot carry the score on its own.

The math on file: renormalized base 68.3 shrunk to 60.5 + bonuses = 67.

Missing: SCA grade, Coffee Review, YouTube reviews, On-shop ratings, Cherrybook ratings

  • Roaster transparency
    Producer / farm / lot disclosure depth
    80/ 22% weight
  • Reddit sentiment
    Sentiment across specialty-coffee discussion
    65/ 78% weight

Bonuses applied

  • Sprudge press coverage
    This roaster has been featured by Sprudge
    +2
  • World Coffee Championships finalist lot
    This roaster sourced a World Coffee Championships finalist routine
    +3
  • Editorial coverage cluster
    This roaster has 3+ recent editorial mentions across trade press
    +1

Sensory profileestimated

Acidity
4
Body
3
Sweetness
4
Balance
4
Clean
4

Comps & alternatives

Tasting flight

Compare this with three more lots selected from the catalog.

Brew a set side-by-side. The picks vary along axes that pair with this lot; origin, process, roast, or producer; so you learn the difference, not just drink four good cups.

Build the flight

Reference · About the varietal & origin

About Onyx Coffee Lab

Community reputation · Reddit

Mixed reviews· sentiment 65/100

Three Reddit contributions give a mixed-to-positive view of Onyx Coffee Lab. One poster said a $40 Onyx bag was not better than coffee they roasted at home. In another thread, a commenter called Monarch their favorite from Onyx and an easy first recommendation for espresso. A home roaster wrote that an Onyx Kenyan AA control sample was much more uniform in roast degree and bean size than their own batch, and said the consistency made them jealous.

$40 bag compared with home roastingMonarch espresso recommendationroast degree and bean size uniformity
Threads cited (3)

Press · Sprudge

On YouTube

Watch the reviews

12 videos

About this coffeeBrew guide

Onyx Coffee Lab & Standart Magazine: V60 Ethiopia Worka

Onyx Coffee Lab

Watch on YouTube

Cherrybook summary of the video

The video is a detailed V60 brew tutorial by US Brewers Cup champion Elika Liftee, focusing on the Ethiopia Worka washed process coffee from Onyx Coffee Lab. It covers specific equipment, water chemistry, and a multi-stage pouring technique to optimize the extraction of the coffee's delicate flavor profile.

What the reviewer said

From Onyx Coffee Lab, discussing Ethiopia Worka:

“This is a very delicate coffee. We're going to get citrus, we're going to get blueberries, and we're going to get Earl Grey tea with a little bit of cocoa.”
“It's definitively Ethiopian, and I wanted to make this recipe approachable, but also give us a very distinctive cup of coffee.”

Tasting notes mentioned: citrus · blueberries · Earl Grey tea · cocoa

Explore the videos

Videos by their credited creators. Playing a video connects to YouTube. Privacy

Onyx Coffee Lab

$2.20/oz· $22.00 a bag

Out of stock