Preheat oven to 350 degrees.

Crumble sausage into a skillet over medium-high heat and cook until no longer pink. Drain sausage on a paper towel lined plate and let cool while you grate the cheese. (set the pan aside for the gravy and do not wipe clean).

In a medium sized bowl, gently toss sausage and cheese together until combined. You don't want the cheese to melt. Open the package of biscuits and divide into the 8 pieces. Split the layers and stuff with a heaping tablespoon of the sausage and cheese mixture. Close the biscuit and seal the edges with your fingers. Place biscuits onto a baking sheet 1-2 inches apart.

Bake for 15-18 minutes, or until the tops are golden brown.

While the biscuits are cooking, prepare the gravy.

Heat the pan with the sausage drippings over medium heat. You need about 2 tablespoons of fat, so if there isn't quite enough, add a tablespoon of butter. When butter is melted, add 2 tablespoons of all purpose flour. Whisk together fat and flour until it's well combined, then cook, whisking often until golden in color. Slowly whisk in about the milk. Bring to a low boil and cook until mixture starts to thicken. If gravy is too thick, add a little more milk. Add salt and pepper to taste.

Serve stuffed biscuits hot with gravy on the side for dipping.