BATTER:

1/4 lb. butter
1 c. sugar
1 tsp. vanilla
2 eggs
2 c. flour
1 tsp. baking soda
1 tsp. baking powder

Cream butter and sugar; add vanilla and eggs. Sift together dry ingredients, add alternately with 1/2 pint sour cream and 2 tablespoons milk.

FILLING:

1 c. chopped walnuts
1 c. brown sugar
1 tsp. cinnamon

Combine all filling ingredients and mix well. In a tube pan, put 1/2 batter, 1/2 filling, 1/2 batter, 1/2 filling. Bake at 350 degrees for 40 to 45 minutes.