Apple-Cinnamon Cake

1 package Betty Crocker SuperMoist spice cake mix
1 can (21 ounces) apple pie filling
3 eggs
3 tablespoons sugar
1 teaspoon ground cinnamon
Whipped topping

Preheat oven to 350 F. Grease (or lightly spray with cooking spray) bottom only of 13x9-inch rectangular pan.
Beat cake mix (dry), pie filling and eggs in large bowl on low speed 2 minutes. Spread half of the batter in pan. Mix sugar and cinnamon; sprinkle half of the mixture over batter in pan. Spread remaining batter in pan; sprinkle with remaining sugar-cinnamon mixture.
Bake 30 to 35 minutes or until toothpick inserted in center comes out clean; cool. Serve with whipped topping.
High Altitude (3500-6500 ft): Stir 3 Tbsp all-purpose flour into dry cake mix. Bake 40-45 min.
Makes 12 servings
This recipe displayed with permission from General Mills, Inc.