pre-cooked hominy (750 grams) • medium white onions • bay leaves • garlic • water (9 liters) • Salt, to taste • pork shoulder (can use head, leg, or butt) (1 kg) • pork backbone (500 grams) • pork shank (500 grams) • pork snout (500 grams) • dried guajillo chiles • dried ancho chiles •