Cherry Crumb Cake
["1 (2 layer size) pkg. yellow cake mix", "1 envelope dry yeast", "1 c. flour", "2/3 c. warm water", "2 eggs", "1 (1 lb. 5 oz.) can cherry pie filling", "1/4 c. sugar", "1 tsp. cinnamon", "1/3 c. butter or margarine"]
["Measure 2 1/2 cups dry cake mix for topping.", "Combine remaining dry mix, flour, yeast, water and eggs.", "Beat 100 strokes by hand. Spread evenly in a 9 x 13-inch greased pan.", "Top with cherry filling evenly.", "Mix reserved cake mix, 1/4 cup sugar, cinnamon and butter with fork until finely grained.", "Spread over filling.", "Bake at 350\u00b0 for 30 to 35 minutes or until cake tests done."]
["layer", "yeast", "flour", "warm water", "eggs", "cherry pie filling", "sugar", "cinnamon", "butter"]