1/2 cup of butter or margarine, softened
1 pkg Betty Crocker Yellow Cake Mix
1/2 cup flaked coconut
1 can (20 oz) pre-sliced apples, well drained or 2 1/2 cups sliced pared baking apples
1/2 cup sugar
1 tsp cinnamon
1 cup dairy sour cream
2 egg yolks or 1 egg

Heat oven to 350 degrees. Cut butter into cake mix (dry) until crumbly.
Mix in coconut
Pat mixture lightly into ungreased oblong pan, 13 x 9 x 2 inches, building up slight edges.
Bake 10 minutes
Arrange apples slices on warm crust. Mix sugar and cinnamon; sprinkle on apples.
Blend sour cream and egg yolks, drizzle over apples. (Topping will not completely cover apples)
Bake 25 minutes or until edges are light brown (Do not over bake).

Peach Kuchen: Substitute 1 can (29 oz) sliced peaches, drained on paper towels, for the apples, and 1 pkg Betty Crocker White Cake mix or Sour Cream White Cake mix for the Yellow Cake Mix.