The marrow is one reason the beef shank is a hearty, flavorful cut of meat. On its own, marrow is a bit buttery, nutty, and delectable. The best way to cook bone marrow is by roasting it in the oven.

He is an avid reader of food media and a dedicated cook. During his time ... so slow is the only way to go. Preheat oven to 275°F. Tie beef shank using kitchen twine at 1 1/2-inch intervals ...