Fluffy Frozen Peanut Pie
["4 oz. cream cheese", "1 c. powdered sugar", "1/2 c. peanut butter (smooth or crunchy)", "1/2 c. milk", "8 oz. carton Cool Whip", "1/4 c. crushed peanuts"]
["May use graham crumb crust or any pie crust, cooked."]
["cream cheese", "powdered sugar", "peanut butter", "milk", "peanuts"]