Blueberry Crunch
["1 (No. 2) can crushed pineapple (use juice)", "3 c. uncooked blueberries", "3/4 c. sugar", "1 pkg. yellow cake mix", "1 stick margarine", "1 c. chopped pecans"]
["Sprinkle sugar over berries.", "Pour cake mix over pineapple, blueberries and sugar.", "Melt and pour margarine over cake mix. Sprinkle chopped pecans over top.", "Bake in a 9 x 13-inch buttered dish or pan for 45 minutes at 350\u00b0."]
["pineapple", "blueberries", "sugar", "yellow cake mix", "margarine", "pecans"]