Blueberry Dump Cake
["1 pt. blueberries", "1 box yellow cake mix (single layer)", "3/4 to 1 c. sugar", "1 (8 oz.) can crushed pineapple", "1/2 c. chopped nuts", "1 stick butter"]
["Melt butter in a 9 x 13-inch pan.", "Sweeten blueberries to taste and place in melted butter.", "Cover with crushed pineapple (do not drain).", "Pour cake mix on top of this mixture (do not stir).", "Sprinkle with nuts.", "Bake at 350\u00b0 for 40 minutes.", "Serve with ice cream or whipped topping."]
["blueberries", "yellow cake", "sugar", "pineapple", "nuts", "butter"]