Purple Passion Cake
["1 Duncan Hines angel food cake mix", "1 c. powdered sugar", "1 can blueberry pie filling", "1 (8 oz.) pkg. cream cheese", "1 1/2 c. Cool Whip"]
["Cook cake; let it cool completely.", "Beat the cream cheese and gradually add powdered sugar.", "Add the Cool Whip; beat well. Cover the cake completely.", "Spoon on the blueberry pie filling. Let it run down sides of cake (may fill hole in center)."]
["cake mix", "powdered sugar", "blueberry pie filling", "cream cheese"]