Acorn cold noodle material: buckwheat flour about 40%, starch about 60%, beef, seasonal vegetables, apples, onions, carrots other appropriate amount. Pepper flour, sesame oil, sesame, garlic paste, salt, monosodium glutamate, alkali, vinegar, soy sauce, etc. In the production step, the beef is cut into large pieces, soaked in cold water, washed, put into the cold water pot, boiled at high heat, skim off the floating blood foam on the surface, then add soy sauce refined salt. At this time, it can be stewed at a low fire. Another green onion, carrots into a special small cloth bag into the pot, when the beef is fully stewed, take out, put on the chopping board, when it is cool, cut into small slices. Filter the beef soup put it into the container for use. The buckwheat flour starch are mixed in a certain proportion in a bowl. The noodles are scalded with boiling water into a slightly hard flour. After adding proper amount of alkali, the dough is kneaded folded to form a cold iced dough strip. The dough is quickly pressed into a special extrusion barrel then boiled in a boiling water pot. Noodles cooked then put into the cold water too cool, there are also fans to cool the noodles, after the proper bowl on the table. On the noodles, put hot cabbage other seasonal vegetables four five slices of cooked beef, pour garlic sauce (mashed with garlic paste, dried chili powder water), then add slices of fruit shredded eggs, finally pour beef soup, sprinkle with cooked sesame seeds sesame oil. Main ingredients: beef (ribs tendons), scallion white, garlic, buckwheat noodles (cold noodles - this noodle is specially made, which is hard to buy in other places except Xuzhou. The uncooked noodles will become sticky lose the taste, so it must be soaked in cold water until it is soft then scalded). The ingredients of coriander soup: big bone soup, beef (mutton) soup, salt, vinegar, spices in the soup will clean the whole beef sheep ribs Add scallion, ginger, garlic spices in boiling water. When you can insert an iron fork into the meat, take out the meat (the meat can be added to the cold noodles later, the old soup is used as the noodle soup). Cut the scallion, coriander buckwheat noodles (cold noodles) soak them in the water (if it is a cold water bubble, it takes a little long time. Generally, use 50 degree hot water to soak it). After preparing the noodles soup, put the cold noodles into the boiling water soften them Until the noodle ribs (usually 6 to 10 seconds). In the bowl, gently pour the big bone soup with boiled meat, then put the hot cold noodles into the bone soup. On the noodles, put the sliced beef slices the boiled sauce (each restaurant has different sauce, so the taste is different), of course, scallion coriander (stir fried chili noodles vinegar with appropriate amount of oil) serve them. It's hot sour. It's very delicious for the local people to go home.