1 c. (2 sticks) butter
2 eggs
2 c. sugar
1 c. dairy sour cream
1/2 tsp. vanilla
2 c. all-purpose flour, sifted
1 tsp. baking powder
1/4 tsp. salt

Topping:

1 c. nuts, chopped
4 tsp. brown sugar
1 tsp. cinnamon

Grease and flour a 9-inch tube pan. Mix cake ingredients and divide in half. Pour half of batter in pan, then half of topping mix. Repeat.

Bake at 350°F for 1 hour and 10 minutes.