Heat a pot over medium heat. Once hot, add the oil. Sauté the carrots, celery, onion, and garlic until the celery begin to soften.
Add the chicken broth, chicken, thyme, rosemary, marjoram, salt and pepper, and bring to a simmer for about 25 minutes covered with a vented lid.
Add the noodles to the pot and cook until tender, refer to the directions on the package for cooking time.
Taste the soup and adjust the seasoning with salt and pepper. Remove the thyme, rosemary, and marjoram sprigs before serving. Garnish with parsley and parmesan cheese.
*Serve a balanced ratio of broth to chicken, vegetables, and noodles.