AeroPress was invented in 2005 by Alan Adler, inventor and retired Stanford University engineering instructor.

Brew for about 2 minutes (depends on the grinding).

Stir (or swirl).

Doubling the amount of coffee for dilution and making two cups doesn’t work.

Inverted method has no benefits.

Don’t press to hard.

Preheating doesn’t make any sense.

Brew at 80 °C or 100 °C.

Rinsing the filter doesn’t make any difference.

Double up the coffee dose and brew twice longer to make two cups.

No filter rinsing.

No preheating.

11 grams of finely grinded (nearly espresso-style) light roasted coffee.

200 grams of boiling water.

Make vacuum with the plunger.

Brew for 2 minutes.

Gently swirl after brewing.

Wait 30 seconds.

Press gently and evenly during 30 seconds.