Rum Sauce
["1/4 c. butter", "1 c. sugar", "2 Tbsp. rum or 2 tsp. rum flavoring", "yolks of 2 eggs", "1/2 c. milk or cream"]
["Cream the butter. Add sugar gradually, then rum flavoring very slowly. Add well beaten egg yolks and milk or cream. Cook over hot water until it thickens as a custard. Pour onto beaten egg whites. It is delicious on bread pudding."]
["butter", "sugar", "rum", "milk"]