Hario Switch 02 Hario switch
Low Temperature
by Emi Fukahori
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.
Parameters
- 17 g
- Coffee
- 220 g
- Water
- 1:12.9
- Ratio
- 80 °C
- Temp
- 7 coarse
- Grind
- 2:55
- Total
- 1
- Servings
Method
-
0:00 01Bloom
Valve CLOSED. Pour 50g of 80°C water. Let steep.
To 50g 10s Slow -
0:45 02Wait
Steep with valve closed.
15s -
1:00 03Pour
Pour 100g of 95°C water. Valve still closed.
To 150g 15s Circular -
2:00 04Pour
Pour 70g of 80°C water. Total 220g.
To 220g 10s Slow -
2:20 05Wait
Open valve. Allow full drawdown.
35s -
2:55 06Done
Drawdown complete. Target ~2:55.
Notes
Original source
Recipe by Emi Fukahori, published at europeancoffeetrip.com.
More Hario Switch 02 recipes
See all Hario Switch 02 recipes →- 01 Ole Bøen Switch byHario 2020 Norwegian Brewers Cup Champion Ole Kristian Bøen's Hario Switch recipe. A hybrid immersion-percolation method that alternates between closed and open valve to combine the body of immersion with the clarity of pour-over. Ratio 1:15 Time 3:00
- 02 Iced byHario Hario Community's flash iced method for the Switch 02. Concentrated immersion brew released onto ice. Ratio 1:9 Time 2:00
- 03 Gong Fu byLance Hedrick 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
- 04 Devil Switch byTetsu Kasuya Tetsu Kasuya's "Devil" recipe for the Hario Switch. Uses two temperatures — 90°C for the pour-over phase and 70°C for the immersion phase — to maximize sweetness while minimizing bitterness. Ratio 1:14 Time 3:30
- 05 Open Bloom Bloom with the valve open as a percolation, then close for the main pour and immersion. The early drip pre-wets the bed; the closed phase builds body before drawdown. Ratio 1:15 Time 3:15
More by Emi Fukahori
View all recipes by Emi Fukahori →Other Hario switch models
View all Hario switch models →Next step
Let Gota run the timer.
Step-by-step coaching with haptics at every pour, and a brew log that remembers the cup.