Blueberry Crumb Cake - cooking recipe

Ingredients

1/2 c. firmly packed brown sugar
1/2 c. flour
1/2 tsp. cinnamon
1/4 c. butter
yellow cake mix
1 small pkg. instant vanilla pudding
1 c. sour cream
1/3 c. oil
4 eggs
1 1/4 c. blueberries

Preparation

Combine sugar, flour and cinnamon.
Cut in butter to make crumbs; set aside.
Combine cake mix, pudding, sour cream, oil and eggs.
Blend at medium speed for 4 minutes.
Pour into greased and floured pan.
Sprinkle berries evenly over batter, then sprinkle crumb mixture.
Bake at 350\u00b0 for 1 hour.