Hario Switch 02 Hario switch
Switch Dark Roast
by Hario
Hario Switch recipe optimized for dark roast coffees. Lower temperature and coarser grind prevent bitter, ashy extraction. The immersion phase creates a full-bodied cup without harshness.
Parameters
- 15 g
- Coffee
- 250 g
- Water
- 1:16.7
- Ratio
- 85 °C
- Temp
- 7 coarse
- Grind
- 2:30
- Total
- 1
- Servings
Method
2:30 · total-
Bloom 1 / 40:00+250g add
To
250g
Fill gently Valve: ClosedValve CLOSED. Pour 250g at 85°C.
-
Stir 2 / 40:155s
Gentle stir.
-
Wait 3 / 41:3060s Valve: Open
OPEN valve.
-
Done 4 / 42:30
Drawdown complete.
Notes
Original source
Recipe by Hario, published at hario-europe.com.
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- 02 Closed Bloom brewnotes.co Ratio 1:15.2 Time 2:15 Dose 12.5g A closed-valve immersion bloom on the Switch — the mirror of brewnotes.co's Open Bloom. The grounds steep for 45 seconds before the valve opens, then two percolation pours finish a sweet, balanced 1:15 cup. Ratio 1:15.2 Time 2:15 Dose 12.5g
- 03 Low Temperature Emi Fukahori Ratio 1:12.9 Time 2:55 Dose 17g 2018 World Brewers Cup Champion Emi Fukahori's Hario Switch recipe. Uses three temperature stages — starting cool at 80°C, then hot at 95°C, then cool again at 80°C — to extract different flavor compounds at optimal temperatures. Ratio 1:12.9 Time 2:55 Dose 17g
- 04 Iced Hario Ratio 1:9 Time 2:00 Dose 20g Hario Community's flash iced method for the Switch 02. Concentrated immersion brew released onto ice. Ratio 1:9 Time 2:00 Dose 20g
- 05 Gong Fu Lance Hedrick Ratio 1:16.7 Time 5:00 Dose 15g Lance Hedrick's gongfu-tea-inspired Hario Switch recipe: three sequential closed-valve immersions with fresh water each time, a 75°C "Samo bloom" to preserve volatiles, and a spoon-pour technique that lets the coffee bed do the filtering. Designed to be forgiving across grinders and pours. Ratio 1:16.7 Time 5:00 Dose 15g
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