Kalonji seeds, also known as Nigella seeds or Black Cumin, are small black seeds obtained from the plant Nigella sativa. These seeds are widely used as a spice in Indian, Middle Eastern, and Mediterranean cuisines. Kalonji seeds have a slightly bitter taste with a unique aroma that is often described as a combination of onion, black pepper, and oregano.

Kalonji seeds are commonly used in breads, pickles, curries, and vegetable dishes to enhance flavor. Apart from their culinary use, they have been valued for centuries in traditional medicine due to their numerous health-supporting properties. These seeds are rich in antioxidants, essential fatty acids, vitamins, and minerals that contribute to overall wellness.