Sourdough Biscuits
["1 pkg. dry yeast", "1 c. warm water", "2 c. buttermilk", "3/4 c. corn oil", "1/4 c. sugar", "4 tsp. baking powder", "2 tsp. soda", "6 c. flour"]
["Preheat oven to 450\u00b0.", "Mix in order given.", "May be baked immediately or pinched off as needed.", "Keep in refrigerator.", "Bake at 450\u00b0."]
["yeast", "water", "buttermilk", "corn oil", "sugar", "baking powder", "soda", "flour"]