Use your fingers to mix together everything but the buttermilk.
Your dough will be course and lumpy.
Add buttermilk and mix with a fork just until dough comes together.
Form the dough into a ball, place on a well-floured surface and roll out 1/2 inch thick.
With a round cutter, cut out biscuits and place on a greased cookie sheet.
Bake until golden brown, about 20 to 25 minutes at 350 degrees.