Rub the fish with the melted butter. Coat the fish in the melted butter to prevent it from sticking and to help flavor it. Since the fish will not be exposed to direct heat with this method, it will not brown and you do not necessarily need to use butter. You could substitute the butter for olive oil as a healthier alternative.
Seaweed is the common name for countless species of marine plants and algae that grow in the ocean as well as in rivers, lakes, and other water bodies.
Overview. 1  Kelp is a type of seaweed, or algae, commonly eaten in Asian countries, such as Japan and China. Kelp is found mainly in kelp forests within shallow bodies of saltwater and can grow up to half a meter a day, ultimately reaching heights of 30 to 80 meters. Kelp is considered a super-food because of all the nutrients it contains. Eating large amounts of it can cause side effects.