1 pkg. yellow cake mix
1 stick butter
1/2 8 oz can flaked coconut
1 (20 oz.) can sliced apples, drained
1/2 c. sugar
1 tsp. cinnamon
1 egg, beaten
1 (8 oz.) carton sour cream

Combine cake mix, butter and coconut in bowl, mixing until crumbly. Press over bottom and up sides of greased 11x13 inch baking pan.

Spread apple slices evenly over batter in pan. Combine sugar with cinnamon and sprinkle over apples. Combine egg and sour cream and spread over top.

Bake at 350°F for 20 minutes.