Frozen Chocolate Pie
["1 (3 oz.) pkg. cream cheese, softened", "1/2 c. sugar", "1 tsp. vanilla", "1/3 c. cocoa", "1/3 c. milk", "1 (8 oz.) carton whipped topping", "1 (9-inch) pastry shell, baked"]
["In a mixing bowl, beat cream cheese, sugar and vanilla until smooth.", "Add cocoa alternately with milk.", "Mix well.", "Fold in whipped topping.", "Pour into shell.", "Freeze for 8 hours or overnight.", "Serve directly from the freezer.", "(Pie does not need to be thawed to cut.)"]
["cream cheese", "sugar", "vanilla", "cocoa", "milk", "pastry shell"]