- Heat oil in large pot over medium heat. Add carrots, celery and onion, and cook, stirring occasionally, until tender, about 5 to 8 minutes.
- Add chicken broth, bay leaves and thyme, and bring to a boil over medium-high heat. Stir in noodles and cook until tender, about 10 minutes. Add chicken and cook until fully heated through, about 4 to 6 minutes. Season with salt and pepper to taste.
- Top with parsley and serve.
Tip: Pre-chopped onions can usually be found in the produce aisle of your local grocer.