1 pound butter
1 pound powdered sugar
1 pound brown sugar
1 qt. of French Vanilla Ice Cream (Baskin Robbins)
Desired amount of rum
boiling water
nutmeg or cinnamon sprinkled on the top

Throughly mix butter and sugars. Gradually mix in softened ice cream until smooth. Keep the mixture in the freezer until needed. Place 1 to 3 heaping tablespoons of mixture into a mug. Add desired amount of rum. Fill the mug with boiling water. Stir well. Top with nutmeg or cinnamon.