1 c. butter, beat until creamy
1 1/4 c. sugar, cream again
1/2 pt. sour cream, mix in well
2 eggs, 1 at a time
1 tsp. vanilla

Sift 2 cups flour with 1 teaspoon baking soda. Sift into batter and beat well. Grease springform pan well. Take 1/2 of batter and put into springform. Spoon in half of the nut mixture. Put rest of batter in form and sprinkle balance of nuts on top. Bake in 350 degree oven for 1 hour.

TOPPING:

1 c. chopped walnuts
4 heaping tbsp. powdered sugar
1/2 tsp. cinnamon