Known as the superfood of the sea, this kombu kelp is packed with nutrients and fibre. It also is a naturally smooth flavour enhancer, so makes a great alternative to salt. It is pure umami - which translates from Japanese as 'savoury deliciousness'. Add generously into soups, stews and sauces. Mineral-rich, it is an amazing source of iodine and fibre, and is one of the best vegetable sources of calcium.