Cinnamon Coffee Ring
["1 c. butter or margarine, softened", "2 3/4 c. sugar, divided", "4 eggs", "2 tsp. vanilla extract", "3 c. all-purpose flour", "2 tsp. baking powder", "1 tsp. baking soda", "1 tsp. salt", "2 c. (16 oz.) sour cream", "2 Tbsp. ground cinnamon", "1/2 c. chopped walnuts"]
["In a mixing bowl, cream butter and 2 cups sugar. Add eggs, one at a time, beating well after each addition. Add vanilla; mix well. Combine the flour, baking powder, baking soda and salt. Add to creamed mixture alternately with sour cream. Spoon 1/3 of the batter into a greased and floured 10-inch tube pan. Combine the cinnamon, nuts and remaining sugar. Sprinkle 1/3 over batter. Repeat layers twice. Bake at 350\u00b0 for 65 to 70 minutes or until a toothpick inserted near the center comes out clean. Cool for 10 minutes before removing from pan to a wire rack. Yield: 10 to 12 servings."]
["butter", "sugar", "eggs", "vanilla extract", "all-purpose", "baking powder", "baking soda", "salt", "sour cream", "ground cinnamon", "walnuts"]