Buttermilk Pound Cake
["1 c. butter", "1/2 c. shortening", "3 c. sugar", "6 eggs", "3 c. plain flour", "1 tsp. baking powder", "1 c. buttermilk", "1 tsp. vanilla"]
["Cream the butter, shortening and sugar.", "Add eggs, one at a time, beating well after each addition.", "Sift the flour and baking powder together, then add alternately with the buttermilk and vanilla.", "Bake in a tube pan at 325\u00b0 for 1 1/2 hours."]
["butter", "shortening", "sugar", "eggs", "flour", "baking powder", "buttermilk", "vanilla"]