Heat the oven and bake the biscuits according to package directions.

Cook the sausage in a large skillet over medium heat.

Break the sausage into small pieces as it cooks.

Sprinkle the flour over the cooked sausage.

Stir for 1 minute.

Slowly pour in the milk.

Stir until the gravy thickens, about 5 minutes.

Add the salt and pepper.

Split the warm biscuits.

Spoon the sausage gravy over the biscuits.