Boiled Custard
["1 qt. milk", "1/2 c. sugar", "1 tsp. vanilla", "2 eggs, separated", "2 rounded Tbsp. flour"]
["Mix flour, sugar and slightly beaten egg yellows together.", "Add milk and cool over very low heat or double boiler until it slightly sticks to the spoon or becomes a little thicker, stirring constantly.", "Beat egg whites, adding a little sugar (about 1/4 cup) until stiff.", "Remove other mixture from heat; add egg whites and whip them in.", "Add vanilla and mix well.", "Cool in refrigerator. Stir before serving."]
["milk", "sugar", "vanilla", "eggs", "flour"]