WAC 2010

AeroPress by Marie Hagemeister

Marie Hagemeister became the first woman to win the World AeroPress Championship with this 2010 inverted method. Full immersion and relatively cool water shape a sweet, approachable cup with restrained bitterness.

1:11.5 Ratio

1:30 Total

20g Dose

80°C Temp

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Parameters

20 g
Coffee: 230 g
Water: 1:11.5
Ratio: 80 °C
Temp: 4 medium-fine
Grind: 1:30
Total: ~230 ml
Yield

Grind · 4/10 · fine-medium

FINE COARSE

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Method

1:30 · total

Before you brew

1 Set up inverted.
2 Add 20g of grounds.

Pour 1 / 5
0:00

10s

Pour 230g gently over the centre of the bed.

+230g→ 230g Fill gently 80°C
Swirl 2 / 5
0:10

10s

Stir continuously.

10s
Prepare 3 / 5
0:20

15s

Cap the brewer and flip it onto the cup.
Press 4 / 5
0:35

55s

Press until you hear the hiss.

55s
Done 5 / 5
1:30

Press complete.

Notes

The source specifies filling almost to the top rather than an exact volume, so 230g is a practical interpretation for 20g. Rinse the paper filter and preheat the serving cup to prevent the gentle brew from cooling too quickly.

Original source

Recipe by Marie Hagemeister, published at worldaeropresschampionship.com.