Dried kombu is a type of seaweed that is commonly used in Japanese cuisine. The seaweed is harvested, dried, and then packaged for consumption. Dried kombu has a slightly sweet, umami-rich flavor and a firm, slightly chewy texture. It is often used as a seasoning for dishes such as soups, stews, and noodle dishes, as well as a key ingredient in making dashi, a traditional Japanese soup stock. Dried kombu is a good source of iodine, which is important for thyroid health, as well as other important nutrients. It is a convenient ingredient to have on hand for adding a unique flavor to dishes and is a popular choice among Japanese cuisine enthusiasts and health-conscious individuals.