Hot Buttered Rum
["1 lb. dark brown sugar", "1 lb. powdered sugar", "1 lb. butter (melted and cooled)", "1 qt. ice cream (vanilla), softened", "1 tsp. cinnamon"]
["Beat all together.", "Freeze in quart pail."]
["dark brown sugar", "powdered sugar", "butter", "cream", "cinnamon"]