Studies show that a fondness for cilantro is influenced by genetics. Those who lack specific genes may find cilantro soapy tasting and unpleasant. For those who love cilantro, this herb is worth growing during the summer and into the fall. Leaves and the tender stems can be used to flavor soups, stews, and dips. Save the leaves for fresh salads and as a condiment. Throw the tougher stems or sad-but-still-usable cilantro into soup stocks. Once cilantro bolts, let the seeds form, dry, and save - a fresh supply of coriander!