Chocolate Chess Pie
["1 1/4 c. sugar", "3/4 c. evaporated milk", "2 eggs, slightly beaten", "3 Tbsp. cocoa", "1 tsp. vanilla", "1/2 stick melted butter or margarine"]
["Mix altogether and pour into 9-inch unbaked pie crust.", "Bake at 325\u00b0 for about 45 minutes or until set."]
["sugar", "milk", "eggs", "cocoa", "vanilla", "butter"]