Chocolate Pie
["3 eggs, separated", "2 c. milk", "1 c. sugar", "1/4 c. flour", "1 1/2 Tbsp. cocoa", "1 tsp. vanilla", "1/2 stick margarine"]
["Mix well all ingredients.", "Set aside egg whites.", "Cook in boiler until thick.", "Pour into baked pie shell.", "Beat egg whites until stiff.", "Add 3 tablespoons sugar and spread on pie.", "Bake at 350\u00b0 until brown."]
["eggs", "milk", "sugar", "flour", "cocoa", "vanilla", "margarine"]