The tropical fruit known for its spiky skin and sweet interior is the **jackfruit**. Native to South Asia, this large fruit can weigh up to 100 pounds and is characterized by its rough, greenish-brown exterior. When ripe, its flesh is sweet, aromatic, and can be eaten fresh or used in desserts. Unripe jackfruit is often used as a meat substitute in savory dishes due to its fibrous texture. It is rich in vitamins, minerals, and antioxidants, making it a nutritious choice. Additionally, jackfruit is gaining popularity worldwide for its versatility in plant-based diets.