Step 1

Add coffee grounds to the vessel and shake to create an even layer.

Step 2

Pour 60ml of water over the grounds and swill to make sure the coffee is saturated.

Leave to bloom for 30 seconds.

Step 3

Pour in the remaining 300ml of water and leave to steep for 4 minutes.

Step 4

After 4 minutes press down the plunger, stopping 1 inch from the coffee bed.

Serve.