A bite of China
The menu includes the Xian Street Food meat burger (known as Roujiamo), which is like a hamburger, but with a much longer history. Roujiamo could be the world's oldest sandwich or hamburger since this bread dates back to the Qin Dynasty and the meat to the Zhou Dynasty. There are just two elements -- baked leavened bread and shredded braised meat. A good Chinese burger (jiamo) should be baked using a traditional furnace instead of an electric oven. Lean pork will be braised for hours – then hand-shredded and pocketed in the bread.