1 package Krusteaz Crumb Cake Mix
4 cups fresh blueberries
1 pouch Cinnamon Topping (included)
6 tablespoons butter, cut into pieces
1 cup old-fashioned oats
1 tablespoon water
Preheat oven to 350 degrees. In a large bowl, gently toss together berries and 1/2 cup cake mix. Spoon berry mixture into an ungreased 10-inch deep dish pie pan or similar baking dish. In separate bowl, place remaining cake mix, full pouch of cinnamon topping, butter, oats and water. Using an electric mixer, mix on medium speed until mixture is crumbly. Sprinkle topping over berry mixture. Bake 35-40 minutes or until filling is bubbly. Serve warm with vanilla ice cream.