The raw materials of cold noodles are usually flour, corn starch, edible salt, edible soda ash and water. Edible soda ash is a food additive. If it is buckwheat cold noodles, just add some buckwheat flour.
The general method is that the above raw materials are kneaded in a certain proportion, then put into a cold noodle machine driven by a high-power motor and extruded at high temperature by the cold noodle machine.
The homely practice of cold noodles in Northeast China:
Ingredients:
About 40% buckwheat noodles, about 60% starch, beef, seasonal vegetables, apples, onions, carrots and so on. Pepper noodles, sesame oil, sesame seeds, garlic paste, refined salt, monosodium glutamate, edible alkali, vinegar, soy sauce, etc.
Practice:
1, cut the beef into large pieces, soak it in cold water, put it in a cold water pot, boil it over high heat, skim off the floating blood foam on the surface, and then add soy sauce and refined salt. At this time, it can be stewed over low heat.
2. Put onions and carrots in a special small cloth bag and put them in the pot. When the beef is completely stewed, take it out and put it on the chopping board. When it is cool, cut it into small slices.
3. Filter the beef soup slightly and put it in a container for later use.
4. Mix buckwheat noodles and starch in a mixing basin according to a certain proportion, scald them into slightly hard noodles with boiling water, add appropriate amount of alkali, knead them, fold them into strips, put them into a special extrusion tube, quickly press them into noodles, and then cook them in a boiling water pot.
5. After the noodles are cooked, put them in cold water to cool them, or blow them with an electric fan, and then put them in a bowl and serve them on the table.
6. Put seasonal vegetables such as spicy cabbage and four or five slices of cooked beef on the noodles, pour garlic and spicy sauce (mashed garlic, dried Chili noodles and water into a paste), then add fruit slices and shredded eggs, and finally pour beef soup, sprinkle with cooked sesame seeds and sprinkle with sesame oil.