Blueberry Cake - cooking recipe

Ingredients

1/2 lb. Butter or Oleo
1 c. Sugar
2 Eggs
1 tsp. Baking Powder
1 tsp. Baking Soda
Pinch of Salt
3 c. Flour
1/2 pt. Sour Cream
1 tsp. Vanilla
1 can Blueberry Pie Filling

Preparation

Cream sugar and butter until smooth, add eggs, one at a time, mixing between each one.
Add the dry ingredients alternating with the sour cream.
Add the vanilla.
The batter is thick.
Pour 1/2 of the batter into a greased 9x12-inch pan.
Cover with the pie filling.
Pour the rest of the batter over the pie filling.
Top with 1/4 cup of flour, 1/4 cup of sugar, 3 tablespoons of butter and mix into crumbles and sprinkle over the top of the cake and bake for 350\u00b0 for 50-55 minutes.