Boiled Custard
["1 gal. whole milk", "3 c. sugar", "8 eggs, separated", "1 Tbsp. vanilla"]
["Heat milk in double boiler.", "In a large mixing bowl, beat egg yolks and sugar. Beat egg whites and add gradually to yolk and sugar mix.", "Beat thoroughly. Add about 3 cups of milk to mixture. Beat. Add to hot milk.", "Cook and stir until foam disappears or mixture thickens (this will take quite a while). Add flavoring after removing from heat.", "Refrigerate.", "Recipe may be halved."]
["milk", "sugar", "eggs", "vanilla"]