1 c. butter
1 c. sugar
2 eggs
1 c. sour cream
3 c. flour
1/2 tsp. salt
3 tsp. baking powder
1/2 tsp. baking soda

Mix together flour, salt, baking powder and baking soda; set aside. Cream shortening and sugar. Add eggs and vanilla; mix well. Add sour cream alternately with dry ingredients. Grease tube pan. Put 1/2 batter in pan.

TOPPING:

1/2 c. ground walnuts
1/2 c. sugar
1 tsp. cinnamon
1 tsp. cocoa