Pecan is a type of NUT that comes from the pecan tree. It is native to North America and is a popular ingredient in many desserts. The NUT is oval-shaped and has a sweet, buttery flavor. The pecan tree is a deciduous tree that can grow up to 100 feet tall and is known for its long, drooping branches. It produces edible nuts that are harvested in the fall. Pecans are a popular snack and are used in many recipes, including pies, cakes, cookies, and candies.