First, clean the lobster tail, then put it in a metal basin filled with clear water, as long as the water in the metal basin can drown the shrimp, and then put it in the freezer together. When clear water and shrimp are frozen together, take out the basin, let it stand at room temperature for a while, then pour out the frozen shrimp, put it in a fresh-keeping bag, seal it, and put it in the refrigerator for freezing preservation.

Cooked lobsters are usually cooked crayfish, so they are put in the refrigerator because they can't be eaten. This kind of crayfish will usually be eaten in a day or two. It is recommended to put it in the freezer, and it is not necessary to put it in the freezer.

In addition to the freezing preservation method, it can also be as follows:

Salt water preservation method

After buying fresh lobster, you can put it in clear water, add a little salt, and preferably add a few drops of cooking oil. This method can not only preserve crayfish for 2-3 days, but also remove the stains on crayfish to some extent.

Storage method of plastic foam box

Add clear water into the plastic foam box, then put the fresh crayfish belly down into the plastic foam box, add some crushed ice, and add ice twice a day. Generally, this method can be preserved for 5-7 days.