Angel Biscuits

1 pkg Dry Yeast
1/4 c. warm water
2-1/2 c. flour
1/2 tsp baking soda
1 c. buttermilk
1 tsp. baking powder
1 tsp. salt
1/8 c. sugar
1/2 c. shortening
2 tsp sugar

-Dissolve yeast in warm water and 1/2 tsp sugar
-mix dry ingredients
-stir in buttermilk with yeast mixture
-Blend thoroughly-refrigerate, or make into biscuits after 15 minutes of rising
-Turn dough onto floured board and knead lightly
-roll out and cut
-place in greased pan and let rise slightly
-Cook at 400 until lightly browned