COOK and stir bacon in Dutch oven or large deep skillet on medium heat until crisp. Remove bacon from pan with slotted spoon; drain on paper towels. Add chicken to drippings in pan; cook 3 min. on each side or until browned on both sides. Transfer chicken to plate.
ADD carrots, celery and onions to drippings in pan; cook 5 min., stirring frequently. Stir in spaghetti sauce and dressing. Add chicken and any juices from plate; simmer on medium-low heat 30 min. or until chicken is done (165ºF), stirring occasionally. Meanwhile, cook pasta as directed on package, omitting salt.
DRAIN pasta; place on plate. Top with chicken mixture; sprinkle with bacon, basil and cheese.