2 c. finely chopped tart apples
3/4 c. sugar
2 tbsp. all-purpose flour
1/3 tsp. salt
1 egg, beaten
1/2 tsp. vanilla extract
1 c. commercial sour cream
1 unbaked 9 inch pie shell

Peel and chop apples; set aside. Combine sugar, flour and salt; add egg, vanilla and sour cream; heat until smooth. Add apples; mix well and pour into pastry lined pie pan.

Bake at 375 degrees for 15 minutes. Reduce heat to 325 degrees and bake 30 minutes longer. Remove from oven and sprinkle with topping.

TOPPING:

1/3 c. all-purpose flour
1/4 c. butter
1/2 c. brown sugar

Combine ingredients and blend well. Sprinkle over baked pie. Return to oven and bake at 325 degrees for 20 minutes or until topping is brown.