Sourdough Biscuits
["1 pkg. dry yeast", "1/4 to 1/2 c. sugar", "1/4 c. shortening", "6 c. self-rising flour", "2 c. buttermilk"]
["Dissolve yeast, sugar and shortening in one cup of better than lukewarm water.", "Set aside.", "Mix flour and buttermilk."]
["yeast", "sugar", "shortening", "flour", "buttermilk"]