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Hario Switch · Hot coffee

3 step method

Coffee
15g
Brew water
210g
Coffee : water
1:14
Est. time
2:20

Ready to brew

Target 2:20

0:00

Bloom

Close the switch and pour to 60g.

Water target
60g
Water temp.
95°C
Switch
Closed

In 0:30 · Percolation

Water targets are cumulative readings on your scale. Prepare your coffee and equipment before starting.

Brew sequence

  1. 0:00

    Bloom

    Close the switch and pour to 60g.

    60g95°CSwitch closed · up
  2. 0:30

    Percolation

    Open the switch and pour to 150g.

    150g95°CSwitch open · down
  3. 1:10

    Cool immersion

    Close the switch and pour to 210g. Steep for 30 seconds.

    210g80°CSwitch closed · up
  4. 1:40

    Final drawdown

    Open the switch and let the water drain.

    210gSwitch open · down
  5. 2:20

    Brew complete

    Your brew is ready. Enjoy your coffee.

    210gSwitch open · down

About this recipe

Bloom, percolation, then a cooler immersion finish. A three-stage recipe for sweetness and a clean cup.

Grind size
Comandante MK4 · 26 clicks
Preparation
Start with water at 95°C (203°F). Have 80°C (176°F) water ready for the pour at 1:10.
Junseong Park · 2026 KBrC champion · Original video