2 sticks butter
2 c. sugar
2 c. cake flour
1 c. sour cream
1/2 tsp. salt
3 eggs
1 tsp. vanilla
1 tsp. baking powder
1/3 c. brown sugar
1 tsp. cinnamon
1/2 c. chopped nuts

Cream butter and sugar. Add eggs one at a time. Mix well. Alternate dry ingredients and sour cream; add vanilla. Bake in tube pan. Grease and flour pan. Pour 1/2 of batter in pan. Mix last 3 ingredients; pour over batter. Add remaining batter. Bake at 325 degrees for 65 minutes.