Geoffrey Zakarian rounds up some of The Kitchen's best lunch recipes and makes a classic Tuna Niçoise Salad, combining vibrant, fresh ingredients into a lunch that's easy to prepare yet impressive enough for guests. Sunny Anderson shares her Simple Roasted Tomato Soup with Broiled Cheese Toast, and Alex Guarnaschelli makes her Pork Sloppy Joes with Pickled Onions. The satisfying midday meals continue with Geoffrey's Lamb Skewer Pitas, Jeff Mauro's True Chicago-Style Deep-Dish Pizza, and Katie Lee Biegel's Greek Chicken and Orzo Pasta Salad.