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POURS
4
1:15 · 150ml + ❄75g

Highland Grog

Designed for: spiced rum · butterscotch
Bones Coffee Company · Blend
Natural · Medium
Spiced RumButterscotchCaramel
Dose
15g
Output
225ml
Grind
RPM
78
Ratio
1:15
Filter
Conical
Brew Session
Ready
0:00
Time
75g
Ice in Cup
0%
Bloom
Main
3rd Pour
Finish
0:00
0:45
1:12
1:36
Current Step
—
Next Step
—
Log your taste after brewing — it improves your next recipe.
Pour Timeline
75ml
bloom
115ml
2nd
170ml
3rd
215ml
4th
225ml
0:00
1:00
2:00
3:00
Pour Sequence · 4 Pours
ml°Cml/sPatternWait
Bloom4090°3.2Center
32s
agitate
2nd Pour5590°3.2Spiral
10s
3rd Pour4588°3.2Spiral
10s
4th Pour1086°3.2Spiral
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Target Time2:00–3:00
🧊 Cool-first
IcePlace 75g of ice in your cup before brewing. xBloom brews 150ml of concentrated hot coffee directly over it — ice dilutes to your full 225ml cup.
Brew Science

Why this recipe

Highland Grog · Bones coffee company
Extraction Strategy
Barrel aroma first

Barrel and spirit aromas are delicate and fade when pushed too hard, so the recipe is set to keep them. Its density is typical, so nothing is corrected for it.

The Decisions
Drip on Ice · 150ml + 75g ice
Poured over ice
150 ml of water drips onto 75 g of ice. It starts strong on purpose; the melting ice, 33% of the cup, brings it to drinking strength.
Grind · 61
Coarse grind
Raw sugar. Naturals give up flavour fast, so it's set coarser.
Dial in your grinder
Temp · 90→86°C
A clear step down
90° to start, then 88° and 86°. Heat opens the grounds early; stepping down keeps the finish sweet, not bitter.
Bloom · 32s
Short bloom
40 ml of water, then a 32-second wait. A short wait is enough before the next pour.
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.
78 RPM · SPIRAL · 3.2 ML/S
A faster spin stirs the bed harder, so the cup comes out full and even. Spiral pours reach the edges and stir the whole bed.
Earlier recipes considered
Earlier recipes were part of this calculation.
The Settings
GRIND61FINECOARSETEMP90°84°96°RPM7860120
Crafted by BrewMind