01 - Warm the olive oil in a large Dutch oven or heavy-bottomed pot over medium heat until it shimmers.
02 - Season the chicken pieces lightly with salt and pepper. Add to the pot and sauté for 3 to 4 minutes, turning occasionally, until lightly browned on the outside but not fully cooked through. Transfer to a plate and set aside.
03 - In the same pot, add the onion, carrots, and celery. Sauté for 4 to 5 minutes until the vegetables are softened and the onion is translucent. Stir in the minced garlic and cook for 1 minute until fragrant.
04 - Return the seared chicken to the pot. Add the dried thyme, oregano, bay leaf, and chicken broth. Stir to combine and bring to a gentle boil.
05 - Add the egg noodles, reduce the heat to a simmer, and cook uncovered for 10 to 12 minutes, stirring occasionally, until the noodles are tender and the chicken is cooked through to an internal temperature of 165°F.
06 - For a richer, creamy version, stir in the heavy cream and heat gently until warmed through. Do not allow the mixture to boil after adding the cream.
07 - Remove and discard the bay leaf. Taste the broth and adjust the seasoning with additional salt and pepper as needed. Ladle into bowls and garnish with fresh chopped parsley before serving.