Tapioca pearls are small, round balls made from tapioca, a starch extracted from the cassava root. They are commonly used in various desserts and beverages, most notably in bubble tea, where they provide a chewy texture. The pearls are typically cooked in boiling water until they become translucent and soft. These pearls come in different sizes, ranging from tiny to large, and can be found in both white and colored varieties. When prepared, they have a neutral flavor, allowing them to absorb the taste of the surrounding ingredients. Tapioca pearls are gluten-free and often enjoyed by those with dietary restrictions.