01 -
Preheat oven to 425°F (220°C).
02 -
In a mixing bowl, whisk together flour, baking powder, baking soda, and salt.
03 -
Cut in cold butter until the mixture resembles coarse crumbs.
04 -
Stir in buttermilk until the dough just comes together.
05 -
Turn dough onto a floured surface, fold a few times, then roll to a thickness of 1 inch.
06 -
Cut into rounds using a biscuit cutter and place them on a baking sheet.
07 -
Bake for 12-15 minutes, or until golden brown.
08 -
While biscuits bake, shape the sausage into patties slightly larger than the biscuits.
09 -
Cook sausage patties in a skillet over medium heat for 3-4 minutes per side until browned and cooked through. Drain on paper towels.
10 -
Split the warm biscuits in half. Place a sausage patty inside each biscuit. Add cheese if desired. Top with the other biscuit half and serve hot.