1 sm. can crushed pineapple
2 tbsp. brown sugar
5 c. blueberries
1 yellow cake mix
2 sticks butter
1 c. nuts (optional)

In a 9x13 pyrex dish pour crushed pineapple with juice; sprinkle brown sugar over pineapple. Pour blueberries in dish; next place dry cake mix. Then melt butter and spoon over dry mix. Sprinkle nuts on top and bake at 350 degrees for 1 - 1 1/2 hours.