1/2 c. butter
1 c. sugar
2 eggs
1 teaspoon vanilla
2 cups flour
1 teaspoon soda
1/2 teaspoon salt
1 teaspoon baking powder
small carton sour cream
1/4 cup white sugar
1/4 cup brown sugar
1/4 cup chopped nuts
2 teaspoon cinnamon

Beat 2 eggs. Add 1 teaspoon vanilla.

Sift together 2 cups flour, 1 teaspoon soda, 1/2 teaspoon salt, 1 teaspoon baking powder. Add to first mixture alternately with small carton sour cream. Pour half in small size angel-cake pan.

Sprinkle over half of the mixture of 1/4 cup white sugar, 1/4 cup brown sugar, 1/4 cup chopped nuts, and 2 teaspoon cinnamon. Add other half of the coffee cake. Cover with remaining topping.

Bake at 350 degrees for 40 minutes.