1 stick butter, sweet
1 egg
1 tsp. baking powder
2/3 c. sugar
2 c. flour

Combine crust ingredients, press in greased spring form with 2 inch high edges.

TOPPING:

2 lb. sour cream
2 eggs
1/2 tsp. vanilla
1 1/4 c. sugar
1 lg. vanilla pudding (the cooking kind)

Combine topping ingredients, pour on top of crust. Bake for 50 to 60 minutes, at 350 degrees until golden brown.