easy & yummy
Preheat oven to 425ºF. Grate very cold, butter and place in the fridge or freezer until needed.
Put all the dry ingredients in a medium bowl. Stir until everything is combined. Then, create a well in the center of the mixture.
Add buttermilk and grated butter to the well. Stir, just until the dough comes together and away from the walls of the bowl.