If you want to pickle your own preserved grass carp, you need to prepare high-alcohol liquor, pepper, pepper powder, salt, grass carp, stainless steel, a big basin and a clean towel. First, cut the grass carp's back and remove the gills and internal organs. The black film inside must be cleaned so that the fish will not be fishy. Keep the water dry for later use, and prepare the materials for pickling fish. If you want to save trouble, you only need liquor, salt and water. You can fry the pepper first, then use a cooking machine to make it into powder, and then you can use it for pickling. After the water of grass carp is dried, you can smear it all inside and outside with white wine, which can achieve the functions of preservation and preservation of the delicious taste of the fish. Put the pepper salt into the pot, fry it with low fire, and then add the pepper powder until it has a strong fragrance, so that it can be taken out and cooled, and then it can be evenly coated on the fish. The fish head and belly also need to be evenly coated with pepper and salt, and then they can be placed in the basin, and the fish can be covered with a larger bag. In the process of pickling, the skin is prevented from drying out, and the fish is marinated in a cool place for about 6 days. When the time is up, you can see if the fish is marinated. Generally, there will be a lot of water in the basin. Prepare towels and boiling water, and dry the salt water on the fish with towels little by little. In this way, there will be no dripping of oil and water when drying. The dried salted fish must be hung on the balcony to dry, and it must be kept cool and ventilated. Generally, it takes about 10 days to dry, so that the pickled grass carp is made.

Eating some dried grass carp can prevent cardiovascular diseases. Nowadays, many older people have cardiovascular problems, especially hyperlipidemia and hypertension, which will easily lead to the aging of arteries and the high probability of heart diseases. However, grass carp is rich in unsaturated fatty acids. Proper eating can make the speed of fatty acid catabolism faster, the speed of blood circulation can also be improved, and the blood can be purified, but you must not eat too much at one time.