This Anglo-Indian recipe is more a relish than a chutney, but it can be used like a chutney in cooking, as well as a condiment. A real "must" in this recipe are the Nigella Seeds, also known as Black Onion Seeds - these give the Relish/Chutney an authentic Indian flavour, as well as making it very special. It is delicious with all types of cheese boards, cold cuts and meat platters, burgers, sausages, curries and also when used in sandwiches. My daughter loves this in toasted cheese sandwiches! Or, give a jar as a gift as I often do! I couldn't resist giving it a "magical" name, especially as India is famous for its Rubies and Emeralds!