Dump Cake-Becky

1 can prepared pie filling

1 stick butter or margarine, melted

1 small package white cake mix

Preheat oven to 350 degrees. Place filling in well buttered 9x9 inch cake pan. Sprinkle with dry cake mix over filling. Pour melted butter over all. Bake 40 minutes or until light brown. Sprinkle with nuts if desired before baking.