Heat oil in a large pot over medium-high heat. Add the chicken and cook until browned on both sides but not fully cooked, about 4-5 minutes per side. Transfer the chicken to a plate and set aside.

In the same pot, add the onions, carrots, and celery. Cook until the vegetables are tender, about 5-7 minutes. Add the garlic and cook for another 1-2 minutes, until fragrant.

Pour in the chicken broth and add the thyme, basil, and parsley. Bring to a boil.

Return the chicken breasts to the pot, reduce the heat to a simmer, and cook until the chicken is fully cooked, about 10-12 minutes. Transfer the chicken to a plate and let it cool slightly.

Add the egg noodles to the pot and cook according to the package instructions, usually 8-10 minutes.

While the noodles cook, shred the chicken with two forks.

Return the shredded chicken to the pot, stir, and season with salt and pepper to taste. Serve hot.

Mix ingredients together in a bowl and serve.