Acorn cold noodles with vegetables: whole lean beef slices, apple / apple pear watermelon slices, egg peel silk, pickles, pine nuts, Yanbian cold noodles, cucumber shreds, cooked eggs, cooked white sesame original soup: lean beef, chicken skeleton, dandelion, clove, tangerine peel, cinnamon, aconite, fennel, nutmeg, caoko, Zanthoxylum bungeanum bark, Angelica dahurica, Xanthium sibiricum, etc. Soup ingredients: pure water, vinegar essence (white vinegar), sodium cyclamate (no sugar, no taste soup), cola, noodles: cassava powder, buckwheat flour acorn powder. Garlic, noodles, salt, salt. (standard main dish) preparation steps: scald the whole piece of beef, boil the bleeding foam, take out wash it, put all the soup ingredients in, boil it with water for 2 hours, then turn to low heat for slow boiling, then remove the beef after 45 minutes. Slice the beef in cold water set aside. Take 2 bowls of original soup, add 20L pure water, 2 bottles of cola, 500ml, vinegar sodium cyclamate according to the regional acceptance capacity. But we must highlight the sweet sour feeling. Cut cabbage into small pieces knead with salt. Mix chili powder, garlic paste, salt monosodium glutamate into paste. Add it to the kneaded dish, mix well ferment for about a day. Mix cassava starch, buckwheat flour acorn powder, add some flour alkali. Use boiling water to blanch stir evenly. Knead until the dough is even hard. Put the dough into the flour pressing machine leak into the boiling water while holding the edge. Boil the dough until the noodles are bright crystal clear, then take out the supercooled water to cool (over water). Put noodles into a bowl, add ice cold noodle soup (cold noodle soup can be iced in advance, the colder the better), put into the side dishes. It's better to leave more sauce made in 3 for seasoning. When eating, use chopsticks to separate the dough evenly, first drink the soup, then eat it. After eating the cold noodles, it is pliable chewy, cool light. The soup is smooth moistening, the spicy salty accompanied by sour sweet can immediately draw saliva out of the mouth, then it is matched with cold noodles (Korean kimchi, spicy cabbage, beef, cucumber shreds, boiled eggs, coriander), which greatly increases the appetite. In addition, cold noodles are affordable can be accepted by ordinary people.