The Jerusalem artichoke, also known as sunchoke, is a tuber that comes from the Helianthus tuberosus plant, which is a member of the sunflower family. It is native to North America and has a nutty, sweet flavor. The tubers are typically brown or yellow and can be eaten raw or cooked in various dishes. Rich in inulin, a type of dietary fiber, Jerusalem artichokes are beneficial for digestive health. They are often used in soups, salads, and stir-fries, making them a versatile ingredient in many cuisines. Additionally, they are a good source of vitamins and minerals, including potassium and iron.