Blueberry Dump Cake
["1 can blueberry pie filling", "1 small can crushed pineapple", "1 1/2 sticks melted butter", "1 box yellow cake mix", "1/2 c. crushed nuts"]
["Place blueberry pie filling in a 9 x 13-inch greased pan. Cover with pineapple.", "Pour on dry cake mix and sprinkle nuts on top.", "Melt butter and drizzle over all.", "Bake for 1 hour at 350\u00b0. Serve topped with whipped topping."]
["blueberry pie filling", "pineapple", "butter", "yellow cake mix", "nuts"]