Tapioca is a starchy substance derived from the cassava root, a plant native to South America. It is often processed into small, round pearls that are commonly used in desserts and beverages. One popular dish made with tapioca is tapioca pudding, which is a sweet, creamy treat enjoyed by many. In addition to desserts, tapioca pearls are a key ingredient in bubble tea, a trendy drink that originated in Taiwan. When cooked, these pearls become chewy and add a fun texture to the drink. Tapioca is gluten-free, making it a great option for those with gluten sensitivities.