Buttermilk Biscuits
["2 c. buttermilk", "1/2 to 3/4 c. shortening", "1 tsp. salt", "scant 1/2 tsp. soda", "4 heaping tsp. baking powder", "about 3 c. flour"]
["Mix all ingredients, knead until smooth.", "Bake at 450\u00b0 for 10 to 12 minutes."]
["buttermilk", "shortening", "salt", "soda", "baking powder", "flour"]