Coriander powder is a spice made from dried, ground coriander seeds. Coriander is a common herb used in various cuisines, and its seeds have a warm, slightly sweet, and citrusy flavor. The seeds are dried and then ground into a fine powder to make coriander powder, which can be used as a seasoning in a variety of dishes. Coriander powder is a key ingredient in many Indian, Middle Eastern, and Asian dishes, such as curries, soups, stews, and marinades. It is also a popular spice for making spice blends, such as garam masala. Coriander powder is often used as a digestive aid and has a number of health benefits, including anti-inflammatory and antimicrobial properties. It is available in both whole and ground forms, and can be stored in an airtight container in a cool, dry place for up to six months.