Blueberry Crunch
["1 large can blueberry pie filling", "1 large can crushed pineapple", "1 yellow cake mix", "1 1/2 sticks margarine", "1 c. pecans"]
["Layer in dish, pie filling, crushed pineapple and sprinkle cake mix.", "Cut margarine in slices over mixture.", "Add pecans and bake at 350\u00b0 for 45 minutes to 1 hour."]
["blueberry pie filling", "pineapple", "yellow cake", "margarine", "pecans"]