Ingredients:
4 cups fresh or frozen blueberries
1/2 cup sugar
1 (18.25-ounce) box yellow cake mix
3/4 cup (6 ounces or 1 1/2 sticks) butter
whipped cream or vanilla ice cream

Tips & Notes
Fresh blueberries will work for this recipe; however, add a bit more sugar because fresh blueberries aren’t always very sweet. You can also try this recipe with fresh or frozen blackberries, strawberries or raspberries – or all three!

Instructions:

1.Preheat oven to 350 degrees.
2.Dump blueberries and sugar into 9-by-13-inch baking dish. Stir together.
3.Sprinkle cake mix over the fruit. Slice butter and distribute over the surface of the cake mix.
4.Bake for 45 minutes to 1 hour (until cake is lightly golden brown and no batter comes out after a toothpick test).