Bumbleberry Cake - cooking recipe

Ingredients

1 (18 1/4 ounce) package white cake mix
1/3 cup sugar
1 (8 ounce) package cream cheese, softened
3 eggs
1/2 cup vegetable oil
1/4 cup water
1 cup fresh blueberries
1 cup fresh raspberry
1 cup fresh blackberries
Topping
3/4 cup packed brown sugar
2/3 cup flour
1 teaspoon ground cinnamon
1/3 cup butter

Preparation

In a large mixing bowl, combine cake mix, sugar, cream cheese, eggs, oil and water.
Beat on low speed for 1 minute to blend, then on medium speed for 2 minutes.
Spread half of batter into a grease 13 x 9 cake pan.
Sprinkle berries on top.
Carefully spread remaining batter over berries.
In a small bowl, combine brown sugar, flour and cinnamon.
Cut in butter with pastry blender until mixture resembles coarse crumbs.
Sprinkle over batter.
Bake in 350 degree preheated oven for 55-60 minutes or till toothpick inserted near center comes out clean.
Let cool in pan on wire rack for at least 30 minutes before cutting.
Can serve warm or cool.