Sourdough Biscuits - cooking recipe

Ingredients

2 c. buttermilk
1 pkg. yeast
1 c. warm water
3/4 c. Crisco oil
1/4 c. sugar
4 tsp. baking powder
1/4 tsp. baking soda
1 1/2 tsp. salt
5 c. or more all-purpose flour (please don't use self-rising)

Preparation

Preheat oven to 350\u00b0.
Need a large bowl with a lid.