Chocolate Pie
["1 c. sugar", "1/3 c. flour", "3 Tbsp. cocoa", "2 c. milk", "1 egg, beaten", "1 tsp. vanilla", "baked pie crust", "Cool Whip"]
["Cook sugar, flour, cocoa and milk until thickens.", "Add egg last; cook 1 minute longer.", "Add vanilla.", "Pour into baked pie crust.", "Put Cool Whip on top."]
["sugar", "flour", "cocoa", "milk", "egg", "vanilla", "crust"]