1 1/2 qt. blueberries, fresh or frozen
1/2 c. sugar
1 sm. can crushed pineapple, undrained
1 box yellow cake mix
1 c. pecans
1 1/2 sticks butter, melted

Spread blueberries and 1/2 cup sugar in glass baking dish, 9 x 13. Add pineapple with juice to blueberries. Sprinkle cake mix on top of mixture, then pecans. Melt butter and pour over mixture. Bake at 300 degrees for 1 hour.