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Chemex 6 Cup

Light Roast 6-Cup

Chemex 6 Cup Chemex by Chemex

Chemex's brew guide informs this 6-cup treatment for dense, light-roasted beans, pairing hotter water with a more extraction-focused setup. It seeks lively sweetness and articulate acidity in a tea-like, low-sediment cup.

1:16.3 Ratio
4:30 Total
40g Dose
97°C Temp
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Parameters

40 g
Coffee
650 g
Water
1:16.3
Ratio
97 °C
Temp
6 medium
Grind
4:30
Total
~650 ml
Yield
Grind · 6/10 · medium
FINE COARSE

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Method

4:30 · total
  1. Bloom 1 / 5
    0:00
    20s

    Pour in a spiral to 80g.

    +80g→ 80g Spiral 6.2g/s 13s 97°C
  2. Swirl 2 / 5
    0:20
    25s

    Stir gently. Let it bloom.

    Fill gently
  3. Pour 3 / 5
    0:45
    1m15s

    Pour in a spiral to 350g.

    +270g→ 350g Spiral 6g/s 45s
  4. Pour 4 / 5
    2:00
    2m30s

    Pour in a spiral to 650g.

    +300g→ 650g Spiral 6g/s 50s
  5. Done 5 / 5
    4:30

    Finish when the coffee stops dripping.

Notes

Use 97°C water and a slightly finer grind than for medium roast. Fully saturate the bloom and keep all 3 count pours controlled; if sweetness is weak but drawdown is healthy, grind finer, while a dry finish or stalled bed calls for a coarser setting.

Original source

Recipe by Chemex, published at chemexcoffeemaker.com.

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