In a large pot add the extra virgin olive oil, the onion, the carrots, the celery and bay leaves. Add salt and pepper as desired.
Saute` all the ingredients for about 5 minutes or until the onion is translucent.
Add the water, the potatoes and the crushed tomatoes.
Add the turkey carcass and the turkey meat.
Cover the pot and boil for about 1 hour. Add the escarole.
Once the escarole are cooked to your liking, serve with some parmigiano cheese if you like.