Measure out 30 grams of relatively coarse coffee and grind to 7/10 coarseness (10 being French Press grind). Place the funnel on top of the inverted AeroPress and pour the ground coffee inside.
Rinse out the filter cap with a paper filter inside and set it aside.
Heat 100g water to 90 degrees Celsius.
After heating the water, slowly pour it over the coffee within the AeroPress.
Next, stir the mixture firmly for 10 seconds (~20 times).
Then, put the filter cap with filter onto the Aeropress.
Next, wait 40 seconds and flip the AeroPress.
After placing a cup on top, flip the Aeropress and push out the extracted coffee.
Lastly, dilute the brewed coffee with 100 grams of water.