Instructions

  1. Set oven to 350 degrees F.
  2. Grease a 13 x 9-inch baking dish.
  3. Spread the pineapple with the juice on the bottom of the baking dish, then sprinkle the cake mix on top of the pineapple.
  4. Sprinkle the blueberries then sugar.
  5. Drizzle the melted butter over the blueberries and sugar.
  6. Top with chopped nuts.
  7. Bake for about 45 minutes, or until bubbly.