Cinnamon Pound Cake
["1 c. butter", "2 c. sugar", "4 eggs", "2 3/4 c. flour", "1/2 tsp. baking powder", "1/2 tsp. cocoa", "1 tsp. cinnamon", "1 c. sour cream", "1 tsp. vanilla"]
["Grease a 10-inch tube pan.", "Set aside.", "Preheat oven to 325\u00b0. In a large mixing bowl, cream butter and sugar until smooth.", "Add eggs, one at a time, beating well after each.", "Combine flour, baking powder, 1/2 teaspoon soda, cocoa and cinnamon; add alternately with sour cream, beating after each addition.", "Stir in vanilla.", "Pour into prepared pan.", "Bake for 75 minutes, or until done.", "Cool in pan 10 minutes.", "Take off wire rack; cool completely."]
["butter", "sugar", "eggs", "flour", "baking powder", "cocoa", "cinnamon", "sour cream", "vanilla"]