The Kitchen is celebrating an American classic -- the burger! Sunny Anderson shares her cheese sauce-covered Sizzling Summer Burger, and Geoffrey Zakarian cooks up a Cheese-Stuffed Lamb Burger. Cooking Channel's Eddie Jackson puts together Caribbean Jerk Sliders, and then Jeff Mauro puts his spin an Asian-Style Veggie Burger. Katie Lee is at the grill to make her French Onion Burgers, and Geoffrey tops off this burger bash with his Ultimate Summer PLT Burger with pancetta.