Grandma'S Sourdough Biscuits - cooking recipe

Ingredients

1 cup flour
1/4 teaspoon salt
1/2 teaspoon baking soda
2 teaspoons baking powder
1/3 cup margarine or 1/3 cup butter, cold
1 cup sourdough starter

Preparation

Sift together flour, salt, baking powder and baking soda.
Cut in the margarine or butter.
Mix in sourdough starter.
Turn out dough onto lightly floured board.
Knead a few times, until all of the flour is mixed in.
Pat/roll dough to 3/4\" and cut out biscuits; place them on an ungreased baking sheet.
Bake at 425\u00b0F for 12-15 minutes, until slightly brown.