15g coffee + 225ml water = 2 minutes brew time
1. Get a filter paper.
Put a filter paper in the screw-on cap and rinse with hot water to remove the paper taste. Screw cap onto Aeropress chamber and place face down onto your mug.
2. Place scales under your mug.
Put 15g of ground coffee into the Aeropress chamber and zero your scales.
3. Start timer.
4. Pour Water.
Pour 225ml of water into the Aeropress in within 15 seconds and stir to ensure all grounds are wet.
5. Create an air vacuum.
Gently place the plunger into the chamber to create an air vacuum, this stops too much coffee dripping through prematurely.
6. Remove plunger.
At 1min, remove plunger and gently stir to break the crust at the top. Replace plunger.
7. Press down on the plunger.
At 1:15, using just your body weight, press down on the plunger. Stop when you hear hissing. This should be finished by 2 minutes.
If your brew was slow and tastes bitter, coarsen your grind. If your brew was fast and tastes weak and sour, fine your grind. If you want more body, up your coffee dose and adjust grind to taste.