Chestnuts are edible nuts that grow on trees belonging to the genus Castanea. They have a shiny, brown exterior and a sweet, creamy interior. Unlike other nuts, chestnuts are low in fat and high in carbohydrates, making them a popular choice for both savory and sweet dishes. They can be roasted, boiled, or ground into flour, and are often used in holiday recipes, especially in stuffing and desserts. The chestnut tree is also known for its beautiful foliage and can reach impressive heights. In many cultures, chestnuts symbolize warmth and comfort, often associated with autumn festivities. Their unique flavor and versatility make them a cherished ingredient in various cuisines around the world.