For the savory pumpkin biscuits
- 2½ cups all-purpose flour (300 grams), plus more for shaping
- 1 tablespoon baking powder
- ¼ teaspoon baking soda
- 1 teaspoon fine salt
- ½ teaspoon freshly ground black pepper
- 1 teaspoon finely chopped fresh sage
- ½ cup cold unsalted butter (113 grams), cubed
- ¾ cup canned pure pumpkin puree (about 180 grams), chilled
- ½ cup cold buttermilk, plus 1–2 tablespoons only if needed
- 1 tablespoon buttermilk, for brushing
For the sausage and sage gravy
- 1 pound bulk pork breakfast sausage
- Up to 2 tablespoons unsalted butter, as needed to supplement sausage drippings
- ¼ cup all-purpose flour (30 grams)
- 3 cups whole milk, plus more as needed
- 2 teaspoons finely chopped fresh sage
- ½ teaspoon freshly ground black pepper, plus more to taste
- Fine salt, to taste
- Pinch of crushed red pepper flakes, optional