Okay..back younder when I was partaking of the evil juice, I used to make this for the Holidays and get absolutely bent...
Take One Gallon of Vanilla Ice Cream, 1 pound of Butter and 1 pound of Brown Sugar. Mix well and freeze.
Use 2 rounded Tablespoons of the mixture in a cup of hot water and add one ounce of Rum or more to your taste! - Enjoy!
Yummy Hot Buttered Rum! If you want the non-alcoholic version but with the same taste, use imitation rum flavor.