Buttermilk Biscuits

Combine flour, baking powder, baking soda, and salt; mix well. Use a baking blender to blend until the mixture resembles coarse flour. Gradually add the buttermilk, stirring occasionally, until the dry ingredients are moistened.Place the dough on a lightly floured surface and knead 10-12 times. Roll out the dough to a 1/2-inch thickness; cut with a 2-inch cookie cutter. Place the cookies on a greased baking sheet. Bake at 400 ° C for 10 minutes or until lightly browned.