Cinnamon Swirl Cake
["1/2 c. chopped nuts", "1/2 c. sugar", "2 tsp. ground cinnamon", "3 1/2 c. all-purpose flour", "1 tsp. baking powder", "1 tsp. salt", "2 c. sour cream", "2 tsp. baking soda", "1 c. butter", "2 c. sugar", "4 eggs", "1 tsp. vanilla"]
["Combine nuts, 1/2 cup sugar and cinnamon.", "Set aside.", "Mix flour with baking powder and salt.", "Combine sour cream and soda. Cream butter and 2 cups sugar until light and fluffy.", "Add eggs, one at a time, beating well after each addition.", "Add vanilla."]
["nuts", "sugar", "ground cinnamon", "flour", "baking powder", "salt", "sour cream", "baking soda", "butter", "sugar", "eggs", "vanilla"]