And the noodles are too soft. Buns shiny is not less alkali, is the flour and too soft, in the steamed buns, you have to add dry flour, while kneading while putting dry flour to work. Pot helmet, also known as pot kui, pot helmet buns, dry buns, is the Guanzhong region of Shaanxi Province, as well as Gansu Province, Wuwei region, urban and rural residents like to eat the local traditional flavors of noodle snacks.