Preheat oven to 350 In 13x9 pan layer ingredients in order: pineapple with juice first, then cherry filling... ...then cake mix, dots of butter, finally blueberries. Bake for 50 minutes. The finished product!
Crushed Pineapple 20 oz can with juice Cherry Pie Filling 21oz can Box of yellow cake mix 1 stick salted butter Fresh or frozen blueberries