Sago is a starch extracted from the pith of various tropical palm trees, particularly the sago palm. It is a staple food in many parts of Southeast Asia and the Pacific Islands, where it is often used to make puddings, cakes, and other dishes. Sago is rich in carbohydrates and provides a quick source of energy. The process of making sago involves harvesting the palm tree, extracting the pith, and then processing it into small, pearl-like granules. These granules can be cooked and consumed in various ways, making sago a versatile ingredient in both sweet and savory recipes.