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POURS
4
1:15 · 155ml + ❄70g

Kyoho Bourbon Blend Nana Roaster

Designed for: Kyoho Grape · Whisky
Home Roast · Colombia
First brew estimate — rate it to improve
Anaerobic · Medium
Kyoho GrapeWhisky
Dose
15g
Output
225ml
Grind
RPM
74
Ratio
1:15
Filter
Wave
Brew Session
Ready
0:00
Time
70g
Ice in Cup
0%
Bloom
Main
3rd Pour
Finish
0:00
0:55
1:27
2:03
Current Step
—
Next Step
—
Log your taste after brewing — it improves your next recipe.
Pour Timeline
70ml
bloom
110ml
2nd
155ml
3rd
210ml
4th
225ml
0:00
1:00
2:00
3:00
Pour Sequence · 4 Pours
ml°Cml/sPatternWait
Bloom4090°3.1Center
42s
agitate
2nd Pour4588°3.1Spiral
18s
agitate
3rd Pour5586°3.1Spiral
18s
agitate
4th Pour1585°3.1Spiral
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Target Time2:30–3:30
🧊 Cool-first
IcePlace 70g of ice in your cup before brewing. xBloom brews 155ml of concentrated hot coffee directly over it — ice dilutes to your full 225ml cup.
Brew Science

Why this recipe

Kyoho Bourbon Blend nana roaster · Home Roast
Extraction Strategy
Fermentation in check

Fermented flavours turn boozy and sharp when pushed, so heat and stirring are held back to keep the fruit clean. Its density is typical, so nothing is corrected for it.

The Decisions
Drip on Ice · 155ml + 70g ice
Poured over ice
155 ml of water drips onto 70 g of ice. It starts strong on purpose; the melting ice, 31% of the cup, brings it to drinking strength.
Grind · 46
Medium grind
Coarse salt. This process gives up flavour slowly, so it's set finer.
Dial in your grinder
Temp · 90→85°C
A clear step down
90° to start, then 88°, 86° and 85°. Heat opens the grounds early; stepping down keeps the finish sweet, not bitter.
Bloom · 42s
Medium bloom
40 ml of water, then a 42-second wait. Escaping gas pushes water away; waiting it out lets the pours that follow soak in evenly.
Pour Structure · 4 pours
Bloom and three pours
More of the water goes in early, while flavour comes out fastest. Four pours keep body and clarity in step.
74 RPM · SPIRAL · 3.1 ML/S
A slower spin lands the water softly, keeping harsh notes out of the cup. Spiral pours reach the edges and stir the whole bed.
Earlier recipes considered
Earlier recipes were part of this calculation.
Among Similar Beans
GRIND46FINECOARSETEMP90°84°96°RPM7460120
MIDDLE HALF OF 32 CALCULATED · ANAEROBIC · MEDIUM

Finer than most in this group. The process asks for a fuller extraction.

Kindred Beans
Crafted by BrewMind