Answer: That's water chestnut
That's water chestnut! It's a type of aquatic plant, commonly found in Asia and Africa, known for its edible corms. Water chestnuts are often used in various dishes, especially in Asian cuisine, where they're valued for their crunchy texture and slightly sweet taste. Despite the name, they are not actually nuts but rather a type of tuber that grows underwater. They are typically eaten fresh, pickled, or cooked, and are a popular ingredient in stir-fries, salads, and dim sum. Water chestnuts are low in calories and a good source of fiber, making them a healthy addition to many meals.
