In India, each dish is incomplete without spices. ”Kalonji” also known as black cumin is a very popular spice in every kitchen. In English, it is called fennel flower, black caraway, nutmeg flower, Roman coriander. It is a flavorful spice that has its own sweet and nutty flavor. Kalonji is a widely used medicinal plant that has a history of a thousand years. It finds its use in several forms like Kalonji oil, roasted seeds, raw seeds, etc.