More Recipes with Bones: All you need to roast the beef bone marrow is ... can buy beef bones or marrow bones in the freezer section at most stores (often labeled soup bones).
For good flavour and nutrition, a beef marrow bone is a great addition to this bone broth. Make up the rest with chicken carcasses from roasts or lamb bones, which are also good for a rich flavour.
Coat a 9-by-13-inch baking dish with butter, and set aside. Heat the bone marrow over medium-high heat until liquefied, about 2 minutes. Add the mushrooms, onion, garlic, and celery, and sauté in ...