Cooks quickly and 'disappears' in dishes cooked for 20 minutes or more. Kelp is exceptionally high in all major minerals, particularly calcium, potassium, magnesium, and iron. Kelp is exceptionally high in all major minerals, particularly calcium, potassium, magnesium, and iron. Also rich in important trace minerals such as manganese, copper, and zinc. Kelp is also a source of chlorophyll.
Uncooked kelp is chewy until soaked or marinated.
To fully tenderize, soak for approx.