Preheat your oven to 425°F (220°C) and line a baking sheet with parchment paper.

In a mixing bowl, whisk together the all-purpose flour, baking powder, salt, garlic powder, onion powder, dried herbs, and spices.

Cut the cold butter into the dry ingredients with a pastry cutter until it resembles coarse crumbs, about 5-7 minutes.

Add the crumbled stuffing mix and chopped parsley, then pour in the buttermilk, mixing until just combined.

Turn the dough onto a floured surface, pat into a rectangle about 1 inch thick, and cut out biscuits.

Place the biscuits on the baking sheet, brush with melted butter, and sprinkle cheese if desired before baking for 12-15 minutes.

Remove from the oven and brush again with melted butter if preferred. Garnish with parsley and serve warm.