Cinnamon Swirl Coffee Cake - cooking recipe

Ingredients

CAKE
1/4 lb melted butter
1 cup sugar
2 cups flour
1 teaspoon baking powder
1 teaspoon baking soda
1/4 teaspoon salt
2 eggs
1 teaspoon vanilla extract
1/2 pint sour cream
TOPPING
1 teaspoon cinnamon
1/2 cup chopped walnuts
1/3 cup sugar

Preparation

Mix melted butter, 1 cup sugar, flour, baking powder, baking soda, salt, eggs and vanilla well.
Add sour cream, mix again.
In a small separate bowl, combine cinnamon, walnuts and 1/3 cup sugar.
Pour half of batter into greased and floured tube pan.
Sprinkle half of the topping mixture over it.
Add rest of batter.
Top with remaining topping mixture.
Bake in preheated 350 degree oven for 45 minutes.