1 (20 oz.) can crushed pineapple, undrained
1 (21 oz.) can cherry pie filling (apple, blueberry, strawberry)
1 pkg. yellow or white cake mix
1 c. chopped pecans
1/2 c. butter, cut into thin pieces

Dump pineapple into ungreased oblong pan. Spread evenly. Dump in pie filling and spread evenly. Dump in dry cake mix and spread evenly. Sprinkle on pecans. Put butter pieces on top. Bake at 350 degrees for 50 minutes. Maybe served with Cool Whip or ice cream.