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Japanese Siphon

Dark Roast

Japanese Siphon Traditional by Hario

Adapted from Hario's siphon guidance for more soluble dark-roasted coffee, this version moderates extraction with a coarser grind and shorter contact. It seeks a full, smooth cup with roast sweetness and limited bitterness.

1:13.6 Ratio
2:15 Total
22g Dose
90°C Temp
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Parameters

22 g
Coffee
300 g
Water
1:13.6
Ratio
90 °C
Temp
6 medium-coarse
Grind
2:15
Total
~300 ml
Yield
Grind · 6/10 · medium
FINE COARSE

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Method

2:15 · total
  1. Pour 1 / 9
    0:00
    10s

    Pour 300g gently.

    +300g→ 300g Fill gently 90°C
  2. Prepare 2 / 9
    0:10
    20s

    Place on the heat and wait for the water to rise into the upper chamber.

  3. Prepare 3 / 9
    0:30
    5s

    Add 22g of grounds.

  4. Swirl 4 / 9
    0:35
    15s

    Stir gently until every ground is wet.

  5. Prepare 5 / 9
    0:50
    5s

    Turn the heat down to keep the brew steady.

    Heat: low
  6. Steep 6 / 9
    0:55
    35s

    Let it steep.

    35s
  7. Prepare 7 / 9
    1:30
    7s

    Remove from the heat.

  8. Wait 8 / 9
    1:37
    38s

    Wait until it stops dripping.

    38s
  9. Done 9 / 9
    2:15

    The coffee has drawn down into the lower chamber. Serve.

Notes

Start coarser than for a light roast and reduce heat as soon as the upper chamber fills. Use restrained agitation to avoid releasing excess fines; if smoky bitterness dominates, coarsen further or remove the heat sooner.

Original source

Recipe by Hario, published at hario.co.uk.

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