01 -
Add celery, onion, carrots, thyme, sage, ¼ tsp salt, and black pepper to a food processor. Pulse until finely chopped.
02 -
Heat olive oil in a skillet over medium heat. Add the chopped vegetables and cook for 10-12 minutes. Remove from stove and let cool.
03 -
Preheat the oven to 425°F (220°C).
04 -
In a large bowl, mix bread flour, baking powder, baking soda, sugar, and ½ tsp salt together.
05 -
In a separate small bowl, whisk buttermilk and 4 tbsp melted butter together.
06 -
Add the wet ingredients to the dry ingredients and stir until a dough forms. Add the cooled vegetables and stir to combine.
07 -
Place 12 heaping spoonfuls of the dough onto a baking stone. Bake for 12 minutes.
08 -
While the biscuits bake, combine the remaining 4 tbsp melted butter with fresh chopped rosemary.
09 -
Remove the biscuits from the oven and brush with the prepared topping. Return to the oven and bake for an additional 6-8 minutes.
10 -
Remove biscuits from the oven and serve with butter, cranberry sauce, gravy, or as turkey sliders.