Pioneer Woman Biscuits and Gravy My Secret Buttermilk - EPPYC

Ingredients

• 4 cups (500g) all-purpose flour, plus more for dusting
• 2 tablespoons (30g) baking powder
• 1 teaspoon (5g) baking soda
• 1 teaspoon (6g) salt
• 1 cup (227g) unsalted butter, very cold, cut into small cubes
• 1 ¾ cups (414ml) buttermilk, very cold
• 1 pound (454g) breakfast sausage, crumbled (pork sausage recommended)
• ¼ cup (30g) all-purpose flour
• 4 cups (946ml) whole milk
• 1 teaspoon (5g) salt, or to taste
• ½ teaspoon (2g) black pepper, or to taste
• Pinch of cayenne pepper (optional)
• 2 tablespoons of chopped fresh parsley (optional)