Preheat the oven to 425° and spray a cookie sheet with cooking spray.
Combine the flour, baking powder, soda and salt.
Toss the grated butter with the flour till the pieces are coated. Then stir in the cold buttermilk, just until a dough forms. If the dough is too dry, add an additional tablespoon of milk to the dough.
Gently form a ball and press out ½ inch thick with the palm of your hand or use a rolling pin.
Cut biscuits out with a biscuit cutter or turn a drinking glass upside down and use it to cut the biscuits.
Place on the pan and you can brush the tops with melted butter or buttermilk.
Bake for 10 to 12 minutes until the tops are golden.
Remove and brush with butter. Serve hot with gravy, syrup, butter, jelly or honey.
Notes
Store in an airtight container in the refrigerator for up to 5 days (these are best fresh).
may be frozen individually then placed in a large zippered bag for up to 3 months. Thaw overnight, then bake.