1 yellow cake mix
1 (20 oz.) can crushed pineapple
2 (21 oz.) blueberry or cherry pie filling
1 c. chopped pecans
1/2 c. butter (cut into thin slices)
1 c. coconut

Preheat oven to 350 degrees. Grease 9 x 13 inch baking pan. Dump undrained pineapple into pan and spread evenly. Dump pie filling over top of crushed pineapple, spread into an even layer. Dump cake mix over pie filling and spread evenly. Sprinkle pecans over cake mix, put butter over top. Cover lightly with coconut. Bake at 350 degrees for 45-55 minutes. Serve warm or cold.