To make the broth, place the chicken, breast side down, in a large pot. Add the onion, garlic, celery, peppercorns, cloves, allspice, cilantro stems, bay leaves and salt. Cover with 12 cups of water and bring to a boil. Once a boil is reached turn the heat down to a simmer and cook uncovered for 45 minutes.
Once the broth has cooked 45 minutes turn off the heat and carefully remove the chicken. Place the chicken in a large bowl so that it can cool and drain of liquid. When cool enough to handle, remove the meat from the skin and bones. Chop the meat into bite size portions and discard the remaining bones and skin. You should have about 4 cups of meat.
While the chicken is cooling, strain the broth, discarding the vegetables. Remove as much fat as possible with a gravy separator or gently with a serving ladle. Return the broth to the pot. Bring the broth to a boil and reduce by a 1/3 to end up with roughly 6 cups.
Once your broth is reduced add your chicken, tomatillos, sweet onion, chiles, Hominy and seasonings. Reserve the kale and the lime juice until your soup has simmered again for 15-20 minutes. If you add your kale too early it will turn into mush and not be enjoyable and your lime juice will lose flavor if not saved until the last minute to add.
When you are almost ready to serve add the kale, lime juice and chopped cilantro. Season to taste.
Garnish with Cilantro, Avocado and Radish.
Notes
In my house we serve this soup with a dollop of sour cream and a sprinkle of queso blanco.