Preheat oven to 375 degrees.
Spray muffin tins with cooking spray.
Fill each muffin cup with stuffing to the top.
Pour melted butter on each Stuffin (about 1 tsp each).
Sprinkle cheese on top of each Stuffin (approx 1 tbsp).
Bake for about 30-40 minutes until golden.
Pop out of the muffin tins and serve warm as a side dish.