Candle nut, also known as kukui nut or Aleurites molucanna, is a tropical tree native to the Pacific Islands and Southeast Asia. The nut is round and has a hard shell, containing a high oil content that makes it useful in cooking and traditional medicine. It is often used in various dishes for its rich, buttery flavor. In addition to culinary uses, candle nut oil is valued for its moisturizing properties and is commonly found in cosmetics and skincare products. The tree itself is also significant in cultural practices across the Pacific, where it is used for lighting and as a source of fuel.