Ingredients:
For cake:
- 2 cups fresh blueberries, frozen
- 1 package vanilla or yellow cake mix with pudding
- 3/4 cup sour cream
- 1/2 cup water
- 1/3 cup vegetable oil
- 3 large eggs
For icing:
- 1 1/2 cups confectioners’ sugar, sifted
- 1 8oz cream cheese
- 1/2 cup blueberries, mashed