3/4 c. butter, softened
1 1/2 c. sugar
3 eggs
1 1/2 tsp. vanilla
3 c. all-purpose flour
1 1/2 tsp. baking powder
1 1/2 tsp. baking soda
1/4 tsp. salt
1 1/2 c. dairy sour cream

Filling: Mix 1/2 cup brown sugar (packed), 1/2 cup finely chopped nuts and 1 1/2 tablespoons cinnamon.

Heat oven to 350 degrees. Grease tube pan 10 x 14 inch or 2 loaf pans 9 x 5 x 3 inches. Combine butter, sugar, eggs and vanilla in large mixing bowl. Beat on medium speed for 2 minutes. Mix in flour, baking powder, baking soda and salt alternately with sour cream.

For tube pan: Spread 1/3 of batter (about 2 cups) in pan and sprinkle with 1/3 of filling about (6 tablespoons); repeat 2 times.

For loaf pans: Spread 1/4 of batter (about 1 1/2 cups) in pan and sprinkle each with 1/4 of filling about (5 tablespoons); repeat. Bake about 60 minutes or until wooden pick inserted in center comes out clean. Cool slightly in pan(s) before removing. 14-16 servings.