Derby Breakfast Yeast Biscuits
["1 cake or pkg. yeast", "1 c. warm buttermilk", "1/2 tsp. soda", "1 tsp. salt", "2 Tbsp. sugar", "2 1/2 c. flour", "1/2 c. shortening"]
["Dissolve yeast in warm buttermilk; set aside.", "Sift soda, salt, sugar and flour into a bowl.", "Cut in shortening.", "Add yeast mixture.", "Stir until blended.", "Knead and roll 1/2-inch thick. Cut.", "Dip in melted butter.", "Place in greased pan; let rise 1 hour. Bake at 400\u00b0 for 12 minutes."]
["cake", "warm buttermilk", "soda", "salt", "sugar", "flour", "shortening"]