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December Dripper

Prima Coffee's guide adapts December's dripper for flash-chilled coffee, using restricted flow to extract a concentrated brew directly over ice. Rapid cooling preserves aroma and seeks a crisp, sweet cup rather than diluted cold coffee.

1:10 Ratio
2:30 Total
20g Dose
96°C Temp
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Parameters

20 g
Coffee
200 g
Water
1:10
Ratio
96 °C
Temp
4 medium-fine
Grind
130 g
Ice
2:30
Total
~330 ml
Yield
Grind · 4/10 · fine-medium
FINE COARSE

What is 4/10 on your Comandante C40 or 1Zpresso? Gota turns it into clicks

Method

2:30 · total

Before you brew

  1. 1 Add 130g of ice to the server
  1. Bloom 1 / 5
    0:00
    30s

    Turn the base to shut the flow. Pour 40g in a spiral. Let it bloom.

    +40g→ 40g Spiral 5.7g/s 7s Valve: Closed 96°C
  2. Prepare 2 / 5
    0:30
    5s

    Turn the base to a restricted flow.

    Valve: restricted
  3. Pour 3 / 5
    0:35
    25s

    Pour in a spiral to 120g.

    +80g→ 120g Spiral 6.2g/s 13s Valve: restricted
  4. Pour 4 / 5
    1:00
    1m30s

    Finish in a spiral to 200g.

    +80g→ 200g Spiral 6.2g/s 13s Valve: restricted
  5. Done 5 / 5
    2:30

    Drawdown complete.

Notes

Weigh 130g into the server and brew with 200g at the restricted first setting. Swirl the finished drink until the intended ice has melted, then taste before adding more. Grind finer if chilling leaves the cup weak or tart.

Original source

Recipe by December Dripper, published at prima-coffee.com.

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Next step

Let Gota run the timer.

This exact recipe, step by step on your iPhone — haptics at every pour, live water targets, and a brew log that remembers how the cup turned out.

  • Audio and haptic cues per step
  • Scale the dose — ratios follow
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Free iOS No signup 1003 recipes by 126 baristas