POUR dressing over beef in resealable plastic bag or shallow glass dish; stir to evenly coat meat with dressing. Refrigerate 30 min. to marinate.
COOK bacon in large saucepan on medium heat 5 min. or until crisp, stirring occasionally. Remove bacon from saucepan; drain.
ADD mushrooms and onions to saucepan; cook on medium-high heat 10 min. or until tender, stirring occasionally. Remove meat from marinade; discard marinade. Add meat, carrots, potatoes, tomatoes, broth and bacon to saucepan; stir.
BRING to boil, stirring occasionally; cover. Simmer on low heat 1 hour 15 min. Uncover; simmer 15 min. or until meat is done and sauce is thickened, stirring occasionally.