1 (8 oz.) can crushed pineapple
1 (21 oz.) can cherry pie filling
1 pkg. Devil's food cake mix
1 c. pecans, chopped
1/2 c. butter, melted
Whipped topping

Drain pineapple, reserve liquid. Spread pineapple in a lightly greased 13 x 9 x 2 inch pan. Add pie filling spreading gently. Sprinkle dry cake mix on pie filling and top with pecans. Combine butter and reserved pineapple liquid. Drizzle over cake mixture in pan. Bake for 35 to 40 minutes at 350 degrees. Cut into squares and top with whipped topping.