Grilled Rack of Lamb on a Gas Grill
Why This Recipe Works
With its juicy, pink meat, rich crust, and classic stand-up-straight presentation, rack of lamb is a bona fide showstopper—and it has the price tag to prove it. But grill this piece of meat improperly and you’ve made a very costly mistake. That’s why we wanted to come up with a foolproof technique for grilling rack of lamb—one that would deliver a great crust and flavorful, tender meat, every time.
Our first challenge was choosing just the right cut. While the racks from butcher shops and high-end specialty stores cost more than those from the supermarket, they come already trimmed. And once we trimmed all the excess fat from our supermarket samples, we found this meat wasn’t actually much cheaper. However, even the trimmed lamb needed additional butchering, both to remove the “cap” of fat that creates meat-scorching flare-ups and to trim away any excess meat and fat. (For perfect grilling results, we needed fairly lean racks of uniform thickness.)
To cook the lamb evenly as well as to effectively render its fat, we placed a disposable aluminum pan in the middle of the grill and heaped a small pile of coals on either side of the pan. Placing the lamb in the middle of the grill, over the pan, ensured the pan would catch the rendering fat, preventing flare-ups. A wet rub (garlic, rosemary, thyme, and olive oil) was the best way to flavor the meat—marinades turned the lamb mushy and dry rubs simply didn’t work with our grilling method. For a rich crust that wasn’t charred, we applied the wet rub during the last few minutes of grilling, keeping the surface crisp.