Buttermilk Pound Cake
["1/2 c. (1 stick) butter", "1/2 c. shortening", "2 1/2 tsp. vanilla", "2 c. sugar", "5 eggs", "3 c. plain flour", "1/2 tsp. salt", "1/2 tsp. soda", "1/2 tsp. baking powder", "1 c. buttermilk"]
["Preheat oven to 325\u00b0.", "Grease and flour 10-inch tube pan. Cream the butter and shortening together until light and fluffy. Add vanilla and gradually cream in sugar. Add eggs, one at a time, beating well after each. Sift dry ingredients together and add to creamed mixture alternately with buttermilk.", "Pour batter into pan and bake for 1 1/2 hours."]
["butter", "shortening", "vanilla", "sugar", "eggs", "flour", "salt", "soda", "baking powder", "buttermilk"]