How Should Flank Steak Be Cooked?
Flank steak can be cooked by grilling, broiling, or pan-searing. It is best to marinate the steak beforehand for at least 30 minutes, and up to overnight, to enhance its flavor and tenderness. Once the steak has been marinated, it should be cooked quickly over high heat until it reaches an internal temperature of 130-135°F, which is medium-rare. The steak should then be rested for about 5-10 minutes before slicing against the grain to ensure tenderness.