1 cake mix (yellow)
1 lg. can crushed pineapple
1 lg. can cherry or blueberry pie filling
2 sticks butter, cut in pieces
1 c. chopped pecans

Butter 13x9 pan. Spread pineapple on bottom of pan. Spread pie filling over pineapple. Sprinkle dry cake mix over pie filling. Put butter pieces evenly over cake mix; add pecans. Bake at 350 degrees for 1 hour.