Cut the turkey frame in half to fit into the stock pot. if you are using leg bones put those in too. Place your quartered onion into the stock pot. Pour in the chicken stock or bone broth. Add water and salt. Heat to boiling over high heat; reduce heat to low. Cover; and simmer 1 hour 30 minutes.
Remove the turkey frame and any other bones and place them on a platter to cool.
Once cool enough to handle, remove all the meat and coarsely chop. Be careful to look for small bones and remove turkey skin if you come across any.
You can strain the broth, return it to the stock pot or, remove onions with tongs.
Add to the broth turkey meat, undrained tomatoes, oregano, thyme, basil, and pepper.
Stir in all the vegetables. Bring to a boil then reduce heat. Cover and simmer for 45 minutes.
Cook egg noodles per package instructions, except reduce cooking time by one minute. Drain and set aside.
Season to taste. Add fresh parsley. Serve hot, and add the desired amount of egg noodles to the soup. Keep egg noodles in a separate container so they do not become mushy in the soup.
ENJOY!