What is the coffee-to-water ratio?

A 1:9.3 ratio. 15g coffee with 140ml water.

How long does the brew take?

The total brew time is about 2 minutes.

Which dripper do I need?

This recipe is designed for the Hario Switch dripper.

Kurasu V60 Switch Iced

Kurasu's official Hario V60 Switch iced recipe. Immersion flash brew with just two pours (valve closed), highlighting light roasts. Add 150g of ice to the server after brewing. (Aki & Runatsu, Kurasu Ebisugawa)

Official Recipe

Extraction Info

Dripper

Hario Switch

Temperature

95°C

Coffee

15g

Water

140ml

Ratio

1:9.3

Total Time

2:00

Roast

Light

Grind Size

Medium6.1

Difficulty

Beginner

Brewing Steps (3)

Time	Pour	Note	%
0:00-0:40	40ml	1st Pour (Valve Closed)With the valve closed, pour 40g in a coin-sized circular motion at the center, then wait until 0:40. (No spiral pours.)	29%
0:40-1:00	100ml	2nd PourAt 0:40, pour another 100g to reach 140g total.	100%
1:00-2:00	-	Open Valve & DrawdownAt 1:00, open the switch (DOWN) to drain. Once finished at 1:45-2:00, add 150g of ice to the server and stir until fully chilled.	100%

More with this dripper

Frequently Asked Questions

What is the coffee-to-water ratio?: A 1:9.3 ratio. 15g coffee with 140ml water.
What water temperature should I use?: We recommend brewing at 95°C.
How long does the brew take?: The total brew time is about 2 minutes.
Which dripper do I need?: This recipe is designed for the Hario Switch dripper.