Seaweed is today’s super food. High in iron and rich in vitamin C, seaweed is certainly worth cooking with. Treat seaweed as you might green vegetables – rehydrate and toss with vinaigrettes for salads, or stir through soups at the end of cooking for added texture, flavour and nutrients. Plus, many seaweeds are rich in glutamic acid – the naturally occurring form of monosodium glutamate. This brings a savoury, umami richness to dishes.