Easy Sourdough Biscuits Recipe

Preheat the oven to 425 degrees F (220 degrees C). Butter a cast iron pan.

Mix flour sourdough starter baking powder and salt together in a large bowl. Grate in cold butter and mix until well combined. Add 1 cup milk and stir until just mixed. Add more milk if necessary until dough is sticky but not wet.

Knead dough 3 to 4 times on a floured surface and flatten to a 1- to 2-inch thickness. Cut out 10 biscuits and put in the prepared pan.

Bake in the preheated oven until golden brown about 15 minutes.