Chicken Stock Recipe

10 lbs whole chickens (cleaned, no livers or gizzards etc) 1 teaspoon kosher salt 1 teaspoon pepper 14 cups water (add as needed while cooking) 2 cups onions[...]

1 chicken carcasses (such as neck, wings and back) or 1 a variety of boney chicken piece (such as neck, wings and back) 2 quarts water 1 onion , peeled 2[...]