Chops Ngoc Khanh is a hamburger restaurant selling handmade burgers around Ngoc Khanh Lake in Hanoi. The chili burger contains jalapeños, which keep the finish clean, and truffle sauce french fries are also served. From the second-floor terrace and the third floor, diners can look out over Ngoc Khanh Lake while eating. The burgers are tall, making them difficult to eat by hand, so they have to be cut with a knife.