The research and development of coarse cereals flour products is a hot spot at present.As a kind of coarse cereals,oat has gradually entered people's life.In this paper,the nutritional characteristics of oat,the pro-cessing technology of oat noodles and the quality improvement of oat noodles were reviewed.The existing prob-lems in oat noodle industry were pointed out,and the development and market of oat noodle were prospected.