This recipe is based on ordinary coffee.
Ingredients:
2 cups (4.8 dl) coffee of British type
1 1/4 cup (3 dl) sugar
2 cups vodka (50-60% or 100-120 proof)
1/2 vanilla bean split lengthwise
Instructions:
Make a fresh brew of strong coffee (ordinary American coffee is too diluted!)
Add the sugar. After cooling, add the vanilla bean and vodka.
Transfer to a bottle. After 2-4 weeks strain, remove the vanilla bean and transfer to a new bottle.