1 c. butter
2 eggs, beaten
2 tsp. baking powder
1 tsp. vanilla
1 c. sugar
2 c. flour
1/2 tsp. salt
1 can blueberry pie filling

Mix all ingredients together. Spread 3/4 of dough in a greased 9 x 13 pan. Spread pie filling on top and cover with remaining dough. Sprinkle with topping. Bake at 350 degrees for 45 minutes.

TOPPING:

1/2 c. flour
1/2 c. sugar
5 tbsp. butter

Mix until crumbly.