Buttermilk Biscuits
["2 c. all-purpose flour", "3 tsp. baking powder", "1/4 tsp. baking soda", "1 tsp. salt", "5 Tbsp. melted shortening", "1 c. buttermilk"]
["Mix all ingredients; knead lightly.", "Roll out and use round biscuit cutter.", "Bake at 450\u00b0 until lightly browned."]
["flour", "baking powder", "baking soda", "salt", "shortening", "buttermilk"]