Remove stems from mushrooms and finely chop; set caps aside. In a large skillet, cook sausage and mushrooms over medium heat until meat is no longer pink; drain., Remove from the heat. Stir in cheese and bread crumbs. Fill each mushroom cap with about 1 tablespoon of filling., Place on foil-lined baking sheets. Bake at 400degrees for 16-20 minutes or until mushrooms are tender.