Sea slug, also called sea hare, has high economic value. It is a nutritious seafood treasure. The product made from sea hare eggs and dried in the sun is called "sea powder" and has very high nutritional value. High, taking Aplysia coeruleus sea powder as an example, its protein content is as high as 31.6%, fat 9.2%, and ash content 33.7%. It also contains vitamins A, D, minerals and other nutrients, making it a top-quality seafood supplement. If you use it to stir-fry or make soup, it tastes particularly delicious. Soak in fresh water before eating, wash away impurities and salt, add rock sugar and cook, or add freshly cooked sea noodles with melon slices, sugar, vinegar, etc. to make a sweet soup, which will be cool and sweet; serve as a dish When eaten, it is usually cooked with chicken, meat, mushrooms and other vegetables. It is rich in color and flavor and is a precious delicacy for banquets.