1. Frozen shrimp tails need to be blanched, and they need to be thawed before blanching, otherwise they will lose their original flavor.

2. When the shrimp tail is blanched, it should not take too long, about 2 minutes. Take out the shrimp tail, soak it in cold water for 5 minutes, and add a little white wine to remove the odor.

3. Frozen shrimp tails are both raw and cooked, which can be selected according to demand. Generally, there are many raw and frozen lobster tails purchased in physical stores, which is convenient for consumers to go home and cook after purchase. If you buy lobster tails online, they are usually cooked and frozen.