Angel Biscuits

1 package yeast
1/2 cup lukewarm water
1 tablespoon
3/8 cup oil
2 1/2 cups self rising flour
1/2 teaspoon baking soda
1/2 teaspoon salt
1 cup buttermilk

Dissolve yeast in water and mix well. Add sugar and oil; continue mixing. Add buttermilk and mix well. Combine flour, salt and soda. Gradually add this mixture to liquid. Beat well after each addition. Cover and store in refrigerator. Dough keeps well for 4 or 5 days. When ready to use, take out amount desired, put on floured board, roll out, and cut out and place on greased pan. Bake at 400 degrees.

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