Strawberry Cream Roll
["1 (14 1/2 oz.) pkg. angel food cake mix", "powdered sugar", "1 qt. fresh raspberries", "1/4 c. sugar", "2 (8 oz.) cartons frozen whipped topping, thawed"]
["Lightly grease 15 x 10 1/2 x 1-inch jelly roll pan. Line with waxed paper."]
["angel food cake mix", "powdered sugar", "fresh raspberries", "sugar", "frozen whipped topping"]