Steamed hairy crabs for about 15-2 minutes are the most common delicacies in autumn. Hairy crabs are delicious and rich in protein, vitamins and minerals, which have a good health value after eating. Steaming hairy crabs usually takes about 15-2 minutes. Because hairy crabs live in water, they are easily parasitized by parasites, and parasites are not resistant to high temperature. Steaming at high temperature for 15 minutes is enough to kill all parasites, and the meat quality is just right at this time, and it will not be immature or too old. Hairy crabs have always been a great delicacy in the seafood industry, among which Yangcheng Lake hairy crabs are among the best. There are many ways to make hairy crabs, but steamed hairy crabs are the best way to keep their original flavor. When steaming hairy crabs, generally speaking, it is better to put cold water in the pot, and the legs of hairy crabs will not fall off. The time must be well grasped, generally about 15-2 minutes. Although hairy crabs are delicious, they are easily parasitized by parasites. High-temperature cooking plays an insecticidal role, and 15 minutes is enough to kill all parasites, and the meat quality is just right at this time, and it will not be immature or too old. Steamed hairy crabs generally choose medium-sized hairy crabs, and they are strong and full of vitality. This kind of crab has a lot of meat and the price is moderate, not very expensive. Then clean it, prepare a pot of cold water, add a small amount of white wine, and put the hairy crabs in for about 1 minutes, which can not only disinfect and sterilize, but also make the hairy crabs stand out from the dirt. Then brush all parts of its body with a soft toothbrush, put it in water and wash it for about 2 times, and it's almost done. Because hairy crabs are lake crab or river crabs, they will always be contaminated with some earthy smell, so the materials used in steaming need to be matched well, as well as the deployment of dipping materials. We need to prepare ginger slices and put them in the steamer. We can sprinkle some white wine on the hairy crabs, which may taste better. Generally, we need to tie the hairy crabs with ropes. Prevent crabs from flowing out by themselves when cooking. Then cover it and wait for about 15 minutes. The specific time can be judged according to the size of the hairy crabs. When the time comes, you can observe the specific situation first. It is best to use a glass lid to facilitate observation. If it is almost the same, you can cook. Hairy crabs, like soft-shelled turtles, have long been regarded as nourishing products. Indeed, hairy crabs are high-protein foods with rich nutrition. However, from the perspective of traditional Chinese medicine, hairy crabs are negative foods, which should be properly restricted for some special people, and attention should be paid to the collocation of food: 1. Excessive use of hairy crabs will cause miscarriage of pregnant women. 2. Excessive consumption of asthma and tracheitis will aggravate the condition. 3, it is best not to use with persimmon, watermelon and other negative foods. 4. When using hairy crabs, it is best to use heated white wine and Shaoxing wine to "warm the stomach".