1 stick butter
1 c. sugar
2 eggs, beaten
1 1/4 tsp. salt
1 tsp. vanilla
2 c. sifted cake flour
1 tsp. baking powder
1 tsp. baking soda
1 c. sour cream

TOPPING:

1/2 c. flour
1/2 tsp. cinnamon
1/2 c. brown sugar
4 tbsp. butter
1 c. chopped nuts

Cream butter and sugar; add eggs, salt, vanilla, and sour cream. Combine dry ingredients and pour 1/2 of mixture into floured bundt pan. Sprinkle with 1/2 of topping and cover with remaining batter. Top with remaining topping. Bake at 350 degrees for 35-40 minutes.