Kalonji, also known as Nigella Seeds, is an aromatic spice native to the Middle East, India, and parts of Europe. Kalonji is a small, black seed that has a peppery flavor with hints of oregano, thyme, and onion. It is used in a variety of dishes, from curries to salads, soups, and breads, and is often used as a topping on naan or paratha