Peanut Butter Pie
["1 (8 oz.) pkg. cream cheese", "1 c. powdered sugar", "1/2 c. peanut butter", "1/4 c. milk", "1 (8 oz.) container whipped topping", "1 (9-inch) pie crust, baked"]
["Beat cream cheese until fluffy.", "Beat in sugar and peanut butter.", "Gradually add milk, beating.", "Fold in whipped topping. Pour into pie shell.", "Chill before serving."]
["cream cheese", "powdered sugar", "peanut butter", "milk", "pie crust"]