Watch America's Test Kitchen Season 9 Episode 21 Online

At $20 a pound, rack of lamb had better be good. We show you how to make the most of this prime piece of meat, and reveal a foolproof version of the French casserole Vegetable Gratin. Recipes - Gas-Grilled Rack of Lamb with Garlic and Herbs Summer Vegetable Gratin - Charcoal-Grilled Rack of Lamb with Garlic and Herbs - Summer Vegetable Gratin with Roasted Peppers and Smoked Mozzarella Equipment Center - Broiler-Safe Gratin Dishes