Sour soup fat beef noodles with sauerkraut first, then noodles. First, prepare pickled cabbage, Flammulina velutipes, fat beef, noodles, vegetables, salt, water, white vinegar and other ingredients. Methods Boil the oil together. When the oil is cooked, put the sauerkraut in and fry it until it is cooked, and then put it in a bowl for later use. Chop onion, ginger and garlic, wash sauerkraut with water several times, and then cut. After cooking on three sides, let cool water stand by. Four pots of hot oil, add onion, ginger, garlic and hot sauce, stir the pickled cabbage just now, add some water, add Flammulina velutipes and fat beef after the water boils, taste it, add a little water if it is salty, and add a little salt if it is weak. Add noodles and vegetables to five pots. After cooking, take out the noodles, put them in a sauerkraut bowl and stir them evenly, then you can eat them. Sauerkraut itself is salty, so you don't need to put a lot of salt. If you feel a little light after finishing, you can put a little salt. Sauerkraut has an appetizing effect, and its sour taste is very good. You can also try it. We can put it in cooking and soup. It is also a green food with rich nutritional value. It also has laxative, antibacterial and anti-inflammatory effects. Protein and amino acids in sauerkraut are also rich, which is also good for our health. When pregnant, pregnant women should eat less sauerkraut instead of more sauerkraut, and can't eat irritating and greasy food after eating. Eating sauerkraut is also very harmful. Eating too much sauerkraut may cause stomach acid nausea. Therefore, although sauerkraut is delicious, it must be eaten in moderation. Sauerkraut is made by pickling and fermenting Chinese cabbage or cabbage. Pickled sauerkraut smells sour and appetizing. Pickled sauerkraut also retains the vitamin C of cabbage. Dietary fiber can promote gastrointestinal peristalsis, prevent constipation, lower cholesterol and reduce fat concentration. Sauerkraut can't be eaten with persimmon, which will cause gallstones. The nutritional value of sauerkraut is very rich, but when Chinese cabbage turns sour, its nutritional value will also be lost. If pickled cabbage is eaten for a long time, it will destroy vitamin C and cause diseases such as stones.