Sauté Vegetables – Heat olive oil in a large pot over medium heat. Add onion, carrots, and celery. Cook for 5 minutes until softened. Stir in garlic and cook for 30 seconds until fragrant.
Add Broth & Chicken – Pour in chicken broth and water. Add chicken, thyme, parsley, salt, and pepper. Bring to a boil, then reduce heat and simmer for 15-20 minutes until chicken is cooked through.
Shred Chicken – Remove chicken, shred with forks, and return to the pot.
Cook Noodles – Add egg noodles and simmer for 8-10 minutes until tender.
Adjust Seasoning – Taste and add more salt or pepper if needed.
Serve – Ladle into bowls, garnish with fresh parsley, and enjoy!