What is the coffee-to-water ratio?

A 1:12 ratio. 32g coffee with 400ml water.

How long does the brew take?

The total brew time is about 4 minutes.

This recipe is designed for the Chemex dripper.

Official Chemex from Pergamino (Medellín, Colombia). 32g/400g, 1:12.

Official Recipe

Dripper

Coffee

32g

Water

400ml

Ratio

Total Time

4:00

Grind Size

Medium

Difficulty

Intermediate

0:00

RinseRinse the filter with hot water and discard it

·50 sec

0:50

BloomAdd the grounds and pre-infuse with 64ml

64ml50 sec

1:40

2nd PourTo 250ml by 0:50

186ml70 sec

2:50

Final PourTo 400ml by 2:00

150ml40 sec

3:30

DrawdownFinish at 3:00–3:30

·30 sec

4:00Done400ml

What is the coffee-to-water ratio?: A 1:12 ratio. 32g coffee with 400ml water.
How long does the brew take?: The total brew time is about 4 minutes.
Which dripper do I need?: This recipe is designed for the Chemex dripper.