Beer, it’s the bacon of beverages; it makes everything better. And here, it’s the star ingredient of an amazing barbeque sauce for grilled flank steak. You’ll get the sauce started with ketchup, molasses, and vinegar—the classic Kansas City-style barbeque sauce base—spicing it up with cayenne and other seasonings and finishing it off with a good-tasting beer. It’s a sauce, yes, but also a marinade and basting liquid for the flank steak. In the video, you’ll also get great tips for grilling the perfect steak. Check out Chef John’s recipe for Beerbecue Beef Flank Steak. Drizzle a little sauce over the juicy, flavorful, very tender steak.