1 lg. can crushed pineapple
3 c. fresh or frozen blueberries
1/2 c. sugar
1 box cake mix (yellow or white)
1 c. chopped pecans
1 stick butter
1/4 c. sugar

Preheat oven to 350 degrees. In a 9 x 13 inch pan, pour crushed pineapple. Spread evenly and top with blueberries. Sprinkle 1/2 cup sugar over berries. Layer: 1/2 box cake mix, 1 cup pecans, second 1/2 cake mix. Drizzle melted butter over all. Sprinkle with 1/4 cup sugar. Bake one hour. Top with whipped or ice cream.