Skip to content

Chemex slow bloom

A clear starting recipe. Taste your cup and adjust one variable at a time.

  • Clean
  • Sweet
  • Balanced

Brew it your way

Change the coffee or the water and every step below follows.

Cups2 cups
Coffee
Ratio
1:17
Water

Coffee 30 g, ratio 1:17, water 510 g, for 2 cups.

Water temp
94 °C
Total time
4:30
Grind
Medium

Method

6 steps and 3 pours, 4:30 in total

Start step-by-step
  1. Step 1

    Prepare your equipment

    Prepare 30 g coffee and the listed water. Fit and rinse the matching Chemex filter with its three-layer side over the spout, then discard the rinse water.

  2. Step 2

    Load the coffee

    Add and level the coffee in the filter. Set the Chemex on the scale and tare. Start pouring.

  3. Step 3

    at 0:00

    Add water

    Pour to 77 g, wetting all the grounds. Swirl gently, then let the coffee bloom until 1:00.

    Target 77 g

  4. Step 4

    at 1:00

    Pour and let it settle

    Pour to 281 g, then let the water level fall.

    Target 281 g

  5. Step 5

    at 1:00

    Final pour and drain

    Pour to 510 g on the scale, then let the coffee drain. Lift out the filter and grounds when drainage has finished.

    Target 510 g

  6. Step 6

    Serve and taste

    Swirl the finished coffee gently to mix, then serve and taste as it cools.

Let Pourrr keep time.

Brew any recipe step by step in the Pourrr app. The guided timer calls each step, counts down every wait and keeps your changes for next time.

Join the waitlist

Launching soon on iOS and Android.