Chocolate Chess Pie
["1/2 stick butter or margarine (do not use corn oil or light spread)", "4 Tbsp. cocoa", "3 eggs", "1 1/2 c. sugar", "1 tsp. vanilla", "1 Tbsp. milk"]
["Mix together sugar and cocoa.", "Beat eggs in small dish.", "Add eggs and all other ingredients to sugar and cocoa.", "Pour into frozen 8 or 9-inch deep dish pie shell.", "Bake in preheated 350\u00b0 oven for 30 minutes or until set."]
["butter", "cocoa", "eggs", "sugar", "vanilla", "milk"]