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NextLevel Pulsar

Steep and Flush

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A closed-valve immersion steep, then a cooler open-valve pulse flush to finish clean. From NextLevel.

1:17 Ratio
3:30 Total
20g Dose
94°C Temp
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Parameters

20 g
Coffee
340 g
Water
1:17
Ratio
94 °C
Temp
7 coarse
Grind
3:30
Total
~340 ml
Yield
Grind · 7/10 · medium-coarse
FINE COARSE

Method

3:30 · total
  1. Bloom 1 / 5
    0:00

    Close valve, cover the filter support ridges with water, place filter, open valve to drain the base, insert barrel, close valve, add coffee. Pour 100g. WWDT.

    +100g→ 100g Spiral 12s Valve: Closed
  2. Pour 2 / 5
    0:20

    Pour to 200g for the immersion. Keep the valve closed.

    +100g→ 200g Spiral 15s Valve: Closed
  3. Swirl 3 / 5
    1:00

    Swirl.

    Valve: Closed
  4. Pour 4 / 5
    1:45

    Open the valve to 1:30 o'clock. Cool the kettle to 87°C. Wait for the draw-down, then pulse the remaining water to 340g, keeping the slurry near 1 cm.

    +140g→ 340g Pulsed spiral 60s 87°C Valve: Open
  5. Done 5 / 5
    3:30

    Drawdown around 3:30–4:00.

Notes

Cool the kettle to 87°C before the flush pour. Keep the slurry near 1 cm during the pulses.

Grinder

750–850 µm average, depending on the coffee.

Original source

Recipe by NextLevel Brewer Co, published at nextlevelbrewer.com.

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Bloom

0:00

100g

+200g add

12s
Bloom · 1/5 0:00