Seashells are washed with water first, then steamed, or boiled with water. Because seafood is salty, it is best not to add salt. If steaming and boiling are fishy, seashells can be fried and put some dried peppers, which are also delicious. When frying, they should be fried with shells. Steaming is the best way to eat seafood such as seashells, because it is not easy to lose nutrients, and you can also eat the original flavor of seafood.