¾ cup butter
1 ½ cup sugar
4 eggs
1 ½ teaspoon baking soda
1 ½ teaspoon baking powder
1 pint sour cream
3 cups flour
1 ½ teaspoon vanilla

Nut mixture
1 ½ cups ground nuts
1 ½ cups brown sugar
2 teaspoons flour
1 teaspoon cinnamon
Mix and swirl into batter

Cream butter and sugar. Add eggs, one at a time. Add dry ingredients slowly to creamed mixture. Add liquid ingredients. Swirl nut mixture through batter. Don’t beat in. Pour into large angel food pan. Grease and lightly flour pan. Bake about 1 hour at 350 degrees. Cool at least 15 minutes before removing from pan. Could frost or sprinkle with powdered sugar.