First, mix a tablespoon of the cream with coffee, and cocoa powder
5.5 oz single cream, 1 tsp instant coffee, 1 tsp cocoa powder
Then slowly stir in the remaining cream - I don't use a blender because I like a smooth but still liquid consistency. I don't want the cream to become thick and stiff.
5.5 oz single cream
Now, add the Whiskey, vanilla extract, and condensed milk.
10 oz Irish Whiskey, 1 tsp vanilla extract, 10 oz sweetened condensed milk
Fill in an airtight sealable bottle and store in the fridge for up to 4 weeks.
Shake the bottle before drinking.