Three Pulse

Cafec Flower Cup 4 Cafec by Onyx Coffee Lab

Onyx Coffee Lab's three-pulse pour-over at 1:16. Bloom plus three weighted pulses build clarity and body without forcing a long contact time on the deep Cup 4 bed.

1:16 Ratio

3:15 Total

22g Dose

95°C Temp

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Parameters

22 g
Coffee: 352 g
Water: 1:16
Ratio: 95 °C
Temp: 4 medium-fine
Grind: 3:15
Total: ~350 ml
Yield

Grind · 4/10 · fine-medium

FINE COARSE

Method

3:15 · total

Bloom 1 / 5
0:00

Pour 50g at the centre and swirl gently to wet every ground.

+50g→ 50g Spiral 12s
Pour 2 / 5
0:45

Pour to 175g cumulative in steady circles.

+125g→ 175g Spiral 25s
Pour 3 / 5
1:30

Pour to 264g cumulative.

+89g→ 264g Spiral 20s
Pour 4 / 5
2:15

Pour to 352g cumulative.

+88g→ 352g Spiral 20s
Done 5 / 5
3:15

Drawdown complete.

Notes

Pulse weights step down: 50% of total water in the first main pour, then 25% and 25%. Bloom for 45 seconds with a swirl — Onyx's house cue for full saturation before the first pulse. 95°C suits light to medium roasts. The Flower lets you grind one click finer than the V60 03 equivalent without stalling. Drawdown lands around 3:15. Anchor pulses to the clock, not the bed level.

Original source

Recipe by Onyx Coffee Lab, published at onyxcoffeelab.com.

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Onyx Coffee Lab

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In the cup