Nikuking Burger is a handmade burger shop in Yeonnam, Seoul. The Sriracha Garlic Burger stacks a thick beef patty with crisp garlic chips and a sweet-and-spicy sauce, and the Rose Burger comes with a thick, rich sauce. Hot Barbecue Chicken is crisp on the outside and tender inside from start to finish. Menus with heavy sauce leave a greasy feeling near the end of the meal.