New flavors are explored, starting with Sunny Anderson's Bruschetta Burger and Katie Lee's Barbecue Salmon Cobb Salad. Creating fresh, seasonal dishes is easy with a Field Guide to Greens and new ways to use leftover lemons. Marcela Valladolid starts the Kitchen's herb garden, and chef Angie Mar shares her tips for grilling rib-eye steaks. Geoffrey Zakarian serves up a Green Bloody Mary.