Pizza Casserole
["8 oz. uncooked wheel-shaped macaroni (about 3 1/2 c.)", "8 oz. bulk turkey Italian sausage", "1 (4 oz.) can mushroom stems and pieces, drained", "1/2 c. sliced ripe olives", "2 3/4 c. meatless spaghetti sauce", "1 c. shredded fat-free or part-skim Mozzarella cheese (4 oz.)"]
["Heat oven to 350\u00b0.", "Cook macaroni as directed on package; drain.", "Cook sausage in skillet, stirring frequently, until no longer pink; drain."]
["macaroni", "sausage", "mushroom stems", "olives", "spaghetti sauce", "Mozzarella cheese"]