Step 1

Crush the coffee beans until they are coarse.

Step 2

Add the crushed coffee beans to the mason jar and cover them with vodka.

Step 3

Shake the jar and store it in a pantry or cupboard out of direct sunlight for approximately 3-4 weeks. Shake the jar each day.

Step 4

After this time, strain the coffee extract with a cheesecloth or coffee filter and bottle it in a container with an airtight lid.