1/2 c. butter
1 c. sugar
2 eggs
1 tsp. vanilla
1 c. sour cream
2 c. flour
1/2 tsp. baking soda
1 1/2 tsp. baking powder

Cream the butter, sugar, eggs and vanilla. Add the sour cream. Sift together and add the flour, soda and baking powder. Spread half of this mixture into a greased 9"x13" baking pan. Cover with pie filling (any flavor). Spread rest of dough over pie filling. Top with the following combined ingredients which have been combined.

TOPPING:

2 tbsp. melted butter
1/2 c. flour
1 tsp. cinnamon
1/4 c. sugar
1/2 c. nuts

Bake at 350 degrees for 45 minutes.