Directions
Preheat oven to 350 degrees. Pour oil in a 9 x 13 inch baking pan. Add cake mix, eggs, and water and mix with a fork until blended (batter will be lumpy). Pour cherry pie filling over the top. Bake at 350 degrees for 35-40 minutes. Remove from oven and cool completely on wire rack. Frost with whipped topping and store in refrigerator