HEAT dressing in large saucepan on medium heat. Add sausage; cook 8 to 10 min. or until done, stirring occasionally to break into small pieces.
ADD broth, stir-fry vegetables, beans and tomatoes; bring to boil. Stir in macaroni; simmer on medium heat 8 to 10 min. or until macaroni is tender, stirring occasionally.
TOP with cheese. Serve with RITZ Crackers.