In a large mixing bowl, stir together the baking mix, melted butter and milk until just combined, then fold in the cheese. Drop the batter into 4 even mounds on a nonstick or parchment paper lined baking sheet.
Bake until golden brown, about 10 to 12 minutes. In the meantime, warm the Sawmill Gravy in a small saucepan on the stove.
To serve, split the biscuits in half and dress them with some gravy.