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Cherrybook.
Rounton Coffee

Kenyan Coffee Duo

Light

Cherrybook Index

46sparse

Evidence-of-quality score, not a cup score. Sparse signal: 1 of 7 signals on file. Methodology

Price position

—GBP 25.20

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

Catalog summary

A lot from Kenya, not yet indexed (1 of 7 signals on file).

Based on the listing and catalog evidence

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Price and availability set by the roaster.

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Cherrybook last checked this listing today.

Roaster’s notes

plum · grapefruit · honey · blackberry · date · redcurrant

  • Fruit
  • Citrus
  • Sugar and spice
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.

Kenyan Coffee Duo by Rounton Coffee
Origin
Kenya
Farm / Co-op
—
Process
—
Altitude
1800 m
Varietals
Batian,Ruiru 11
Harvest
—
Weight
—
Bag price
GBP 25.20
Price / oz
—
Brew
—

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

46

Sparse signal

Confidence1 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 5% 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 88% so one thin signal cannot carry the score on its own.

The math on file: renormalized base 60.0 shrunk to 51.3 + bonuses = 46.

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

  • Roaster transparency
    Producer / farm / lot disclosure depth
    60/ 100% weight

Bonuses applied

  • Stale-stock demotion
    This lot has been listed in stock for an extended time; specialty coffee freshness degrades over weeks
    +-5

Sensory profileestimated

Acidity
5
Body
3
Sweetness
4
Balance
4
Clean
5

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.

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Reference · About the varietal & origin

About Rounton Coffee

On YouTube

Meet the roaster on camera

3 videos

From the roasterBrew guide

Our Foolproof V60 Method

Rounton Coffee · 1.2K views on YouTube

Watch on YouTube

This video covers Rounton Coffee; it is general roaster coverage.

Cherrybook summary of the video

This video provides a detailed V60 brew tutorial using Rounton Coffee's equipment and brewing philosophy. It covers the entire process from grinding to the bloom and final pour, emphasizing the importance of grind size and technique for consistent results.

Inside this video

From Rounton Coffee:

“This method and recipe I'm about to go through will guarantee great results in the cup time and time again.”
“It is very hard to communicate grind particle size, but I would go for a medium grind.”

Explore the videos

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