PREPARATION:

1. Lightly spray large saucepan with cooking spray. Heat over medium-high heat until hot. Add beef; cook 3 minutes or until browned on all sides, stirring occasionally. Remove from pan.
2. Cook potato, carrot, vinegar, thyme and pepper 3 minutes in same saucepan over medium heat. Add beef broth, water and chili sauce. Bring to a boil over medium-high; add beef. Reduce heat to medium-low; simmer, covered, 30 minutes or until meat is almost fork-tender.
3. Bring beef mixture to a boil over medium-high heat. Add pasta; cook, covered, 7 to 10 minutes or until pasta is tender, stirring occasionally. Add onions and peas; heat 1 minute. Serve immediately.