← EXPLORE
POURS
3
1:15 · 225ml
Excelso
Designed for: Caramel · Brown Sugar
Black Knight · Antioquia, Colombia
Washed · Medium
CaramelBrown SugarAlmondSweetnessSoft Citrus
Dose
15g
Output
225ml
Grind
RPM
60
Ratio
1:15
Filter
Wave
Brew Session
Ready
0:00
Time
—
Water Added
0%
Bloom
Main
Finish
0:00
0:44
1:44
Current Step
—
Next Step
—
Log your taste after brewing — it improves your next recipe.
Pour Timeline
0ml
bloom
40ml
2nd
145ml
3rd
225ml
0:00
1:00
2:00
3:00
Pour Sequence · 3 Pours
ml°Cml/sPatternWait
Bloom4092°3.1Center
31s
agitate
2nd Pour10588°3.1Circular
26s
3rd Pour8088°3.2Circular
--
Target Time2:30–3:30
Brew Science
The reasoning behind your brew
Excelso · Black Knight
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
GRIND534858TEMP92°88°92°RPM606578
The Intent
Balanced extraction
Balanced density bean
Layered extraction
Even saturation
The Decisions
Grind · 53
Medium grind — balanced flow and contact
Looks like coarse sea salt. Derived from Stage 1 range 48–58.
Bloom · 31s
Short bloom — low CO₂, fast saturation
41s base — derived from bean density and process. Insufficient bloom causes channelling across all subsequent pours.
Temp · 92→88°C
Descending curve — 4°C drop across pours
Starts at 92°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
Medium roast targets F1 range 4. Bean density (medium) neutral.
Speed · 60 RPM
Mid-range RPM — balanced extraction
Pattern · Circular
Circular — even flat-bed saturation
Flow Rate · 3.1 ml/s
Coupled to grind 53 — deterministic from grind range
Target Time · 3:01
Predicted extraction ±15s — runs long? grind coarser
Crafted by BrewMind