1 box white or yellow cake mix
1 or 2 cans boysenberry pie filling or filling of your choice
1/2 lb. butter

1. Pour filling into casserole. 2. Sprinkle dry cake mix over top evenly. 3. Melt butter. 4. Drizzle over top of dry cake mix. 5. Bake in 350 degree oven 20 to 30 minutes until top is brown.