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Hario Switch 02

Hario Switch 02 Hario switch

Switch Light Roast

by Hario

Hario Switch recipe optimized for light roast coffees. Boiling water and fine grind maximize extraction from dense, hard-to-extract light roasts. Extended immersion phase.

1:15.6 Ratio
3:30 Total
16g Dose
100°C Temp

Parameters

16 g
Coffee
250 g
Water
1:15.6
Ratio
100 °C
Temp
4 medium-fine
Grind
3:30
Total
1
Servings
Grind · 4/10 · fine-medium
FINE COARSE

Method

3:30 · total
  1. Bloom 1 / 4
    0:00

    To

    250g

    +250g add
    15s Slow Valve: Closed

    Valve CLOSED. Pour 250g of boiling water. Stir.

  2. Stir 2 / 4
    0:15
    5s

    Stir to saturate all grounds.

  3. Wait 3 / 4
    2:30
    60s Valve: Open

    OPEN valve. Release.

  4. Done 4 / 4
    3:30

    Drawdown complete.

Notes

Light roasts need aggressive extraction parameters. Boiling water, finer grind, and extended immersion time (2:30) ensure you're getting the most out of these dense beans. The Switch's immersion phase is particularly useful for light roasts — the extended steep compensates for the reduced solubility compared to dark roasts.

Original source

Recipe by Hario, published at hario-europe.com.

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Next step

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Bloom

0:00

250g

15s
Bloom · 1/4 0:00
Open in Gota