With only a handful of tables and minimal decoration, this easy to pass up, ubiquitous looking hole-in-the-wall serves snacks specific to Shaanxi as well as other house specialties. Their pork and green pepper stuffed sandwiches (肉夹馍) are the best outside of the city that bears their name with homemade buns and perfectly fatty, tasty filling. Also try their potato salad (土豆沙拉); Creamy and fluffy with shredded daikon and carrot, it's frequently ordered and sometimes sold out. Other snacks to try include spinach in ginger juice (姜汁菠菜), their specialty "omelet" (鸡蛋方) and a variety of cold noodles.
It's usually packed for lunch, so be prepared to share a table with strangers if you come alone.
From 北新桥 exit B head north along 雍和宫大街 for around 100 meters. The restaurant will be on your right side.