1 lg. can crushed pineapple
3 c. fresh blueberries
1 c. sugar
1 box yellow cake mix
1 c. melted butter
1 c. chopped pecans

In 9x13x2 inch pan, spread pineapple undrained over entire pan. Spread blueberries over pineapple, then sprinkle sugar over berries. Sprinkle entire cake mix over this. Spoon melted butter over cake mix. Add nuts on top. Bake in preheated 350 degree oven for 1 hour. Very good.