Not my original recipe, found on the internet, but sure this has been around forever! Made this on Saturday and it was gone by Sunday nite! We love this with ice cream or whipped cream on top. You won’t have any left!
Rinse blueberries and pour into bottom of a 9 x 13 baking dish. Pour pineapple tidbits and juice over the blueberries. Sprinkle with sugar. Sprinkle cake mix over the fruit mixture. Sprinkle walnuts over the dry cake mix. Drizzle the melted butter over all. DO NOT STIR. Bake in preheated 350 degree oven for 35 to 40 minutes until top is brown and cake is bubbly. Serve with whipped cream or ice cream. Enjoy!