Directions
Place the onion, carrots, celery, chicken breasts, garlic, salt, pepper, thyme, parsley and chicken broth in a slow cooker.
Cook for 3-4 hours on HIGH or 6-8 hours on LOW. Remove the chicken breasts and shred them with two forks, then return to the soup.
Add the tortellini to the slow cooker and cook for 10-15 minutes more or until they are puffy and heated through.
Serve, garnished with parsley if desired.
