Keller Crafted Meats works with Big Bluff Ranch, whose pastured chickens are holistically raised on their family farm in the Shasta Cascades. Chicken bones are the classic building block for bone broth and chicken soup, and these hormone- and antibiotic-free bird Pasture Raised Chicken Bones are as good as it gets. Throw in a handful of aromatics like celery, shallot, carrots, bay leaves and peppercorns, cover everything with water, and bring to a boil. Then let it simmer for an hour or so, strain, and enjoy!