Skillet Buttermilk Biscuits

4 cups All-Purpose Flour

4 tsp Baking Powder

1 1/4 tsp Kosher Salt

1 tsp Baking Soda

3/4 cup Unsalted Butter, Frozen

1 3/4 cup Buttermilk

Preheat oven to 450 ˚F. Lightly oil a 10 1/2- inch square cast iron skillet or coat with nonstick spray.

In a large bowl, combine flour, baking powder, salt and baking soda.

Grate butter using the large holes of a box grater. Stir into the flour mixture.

Add buttermilk and stir using a rubber spatula until a soft dough forms.

Working on a lightly floured surface, knead the dough 3-4 times until it comes together. Using a rolling pin, roll the dough into a 9-inch square, trimming the edges to create an 8-inch square. Using a sharp knife, cut dough into 9 or 12 square biscuits. Place biscuits onto the prepared cast iron skillet.

Place into oven and bake for 16-19 minutes, or until golden brown.

Serve warm.