This restaurant is one of my favourites. It’s called 西贝(xī bèi) and is Mongolian style food. Lots of big joints, literally, of meat. We cold noodles in a spicy (only a little by local standards), spicy lamb kidneys and pork with sauerkraut and potatoes. The noodles in particular are amazing, they have a sort of spongy tofu in and the sauce is to die for.