** Kasoori Methi is the leaves of the fenugreek plant. If you cannot find the leaves (fresh or dried, or even frozen), do not substitute the seeds or the powdered form of fenugreek. The seeds and the powder are very bitter and have a completely different flavor that will overpower the soup. You could use fresh celery leaves or watercress leaves as a substitute. Kasoori Methi is often used in Indian cooking and you will find it in dishes such as breads, dals, raitas, and is an essential ingredient in butter chicken/paneer/fish and koftas.
Nutritional breakdown is approximate and for general information only, and will vary depending on specific brands and measurements used.