Cumin is a fragrant, earthy spice commonly used in cooking, especially in Indian, Middle Eastern, and Latin American cuisines. It comes from the seeds of the Cuminum cyminum plant and has a warm, slightly nutty flavor. Cumin is often used in spice blends like garam masala or chili powder and adds depth and complexity to dishes like curries, stews, and rice. It can be used ground or as whole seeds.