← EXPLORE
POURS
3
1:15 · 225ml
EL CARMEN DECAF
Designed for: CANE SUGAR · RAISIN
ROASTINGPARTY.CO.UK · AMERICAS
✦ tailored from bag label
WASHED · Dark
CANE SUGARRAISINBLACK CHERRY
Dose
15g
Output
225ml
Grind
RPM
75
Ratio
1:15
Filter
Wave
Brew Session
Ready
0:00
Time
—
Water Added
0%
Bloom
Main
Finish
0:00
0:48
1:43
Current Step
—
Next Step
—
Log your taste after brewing — it improves your next recipe.
Pour Timeline
0ml
bloom
40ml
2nd
160ml
3rd
225ml
0:00
1:00
2:00
Pour Sequence · 3 Pours
ml°Cml/sPatternWait
Bloom4089°3.2Center
35s
agitate
2nd Pour12087°3.3Circular
19s
3rd Pour6585°3.3Circular
--
Target Time1:30–2:30
Brew Science
The reasoning behind your brew
EL CARMEN DECAF · ROASTINGPARTY.CO.UK
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
Medium density — balanced extraction profile
Cell structure within standard extraction range. No density correction applied. Parameters follow roast and process constraints.
Engine Calibration
GRIND645870TEMP89°85°89°RPM756090
The Intent
Balanced extraction
Balanced density bean
Direct extraction
Even saturation
The Decisions
Grind · 64
Coarse grind — fast flow, controlled extraction
Looks like raw cane sugar crystals or cracked pepper. Derived from Stage 1 range 58–70.
Bloom · 35s
Short bloom — low CO₂, fast saturation
35s base — derived from bean density and process. Insufficient bloom causes channelling across all subsequent pours.
Temp · 89→85°C
Descending curve — 4°C drop across pours
Starts at 89°C — upper bound of Stage 1 range. Descends 2°C per pour as solubles concentration drops.
Pour Structure · 3 Pours
Three-pour structure — direct extraction
Dark roast targets F1 range 3. Bean density (medium) neutral.
Speed · 75 RPM
Mid-range RPM — balanced extraction
Pattern · Circular
Circular — even flat-bed saturation
Flow Rate · 3.2 ml/s
Coupled to grind 64 — deterministic from grind range
Target Time · 3:19
Predicted extraction ±15s — runs long? grind coarser
Your History
Learning · From Your History
Calibrated from your brewing history
No directional pattern detected. Parameters held at range midpoint. Minor adjustment applied. Effect is limited and does not override bean constraints.
Crafted by BrewMind