← EXPLORE
POURS
3
1:15 · 225ml
Whisky Aged Coffee
Designed for: MILK CHOCOLATE · CARAMEL DOUBLE DISTILLED WHISKY Aged
Red Raccoon Coffee · Brazil
✦ tailored from bag label
Natural · Medium
MILK CHOCOLATECARAMEL DOUBLE DISTILLED WHISKY Aged
Dose
15g
Output
225ml
Grind
RPM
72
Ratio
1:15
Filter
Wave
Brew Session
Ready
0:00
Time
Water Added
0%
Bloom
Main
Finish
0:00
0:43
1:46
Current Step
Next Step
Log your taste after brewing — it improves your next recipe.
Pour Timeline
0ml
bloom
40ml
2nd
155ml
3rd
225ml
0:00
1:00
2:00
3:00
Pour Sequence · 3 Pours
ml°Cml/sPatternWait
Bloom4090°3.1Center
30s
agitate
2nd Pour11586°3.1Spiral
26s
3rd Pour7085°3.1Spiral
--
Target Time2:303:30
Brew Science
The reasoning behind your brew
Whisky Aged Coffee · Red Raccoon Coffee
The Analysis
Extraction Strategy
Balanced extraction
Mixed signals from process and tasting notes call for equilibrium. No single parameter is pushed to its limit. The recipe finds the centre of each range and holds it steadily across all five pours.
Bean Character
Very soft bean — high extraction sensitivity
Low cell-wall resistance accelerates water flow through the bed — grind +14 from roast baseline. Temperature shifted downward to limit extraction rate. Reduces over-extraction risk.
Engine Calibration
GRIND524856TEMP90°85°90°RPM726578
The Intent
Balanced extraction
Soft low-density bean
Direct extraction
Active agitation
The Decisions
Grind · 52
Medium grind — balanced flow and contact
Looks like coarse sea salt. Derived from Stage 1 range 48–56. Natural offset: +6 (coarser), density +14. Limits over-extraction of process compounds.
Bloom · 30s
Short bloom — low CO₂, fast saturation
30s base — derived from bean density and process. Insufficient bloom causes channelling across all subsequent pours.
Temp · 90→85°C
Descending curve — 5°C drop across pours
Starts at 90°C — upper bound of Stage 1 range. Descends 3°C per pour as solubles concentration drops. Natural ceiling: 92°C. Hard constraint — range clipped at upper bound.
Pour Structure · 3 Pours
Three-pour structure — direct extraction
Medium roast targets F1 range 4. Bean density (very-soft) favours fewer pours. Natural process: anchors structure at 4 pours.
Speed · 72 RPM
Mid-range RPM — balanced extraction
Pattern · Spiral
Spiral — full bed agitation
Flow Rate · 3.1 ml/s
Coupled to grind 52 — deterministic from grind range
Target Time · 2:58
Predicted extraction ±15s — runs long? grind coarser
Crafted by BrewMind