Beef marrow bones are the long bones from the legs of cattle that contain rich and nutritious marrow inside. The marrow is the soft, spongy tissue found inside the bone, and it is often considered a delicacy in many cuisines around the world.

Beef marrow bones can be used to make a flavorful broth or stock, and the marrow can be scooped out and used as a spread or topping for toast, or added to soups, stews, and other dishes for extra flavor and nutrition. Marrow is high in nutrients, including iron, calcium, and phosphorus, and is a good source of healthy fats.