Tapioca flour, a finely ground flour variety made by extracting the starch from the cassava root, also known as tapioca root. Cassava is a root vegetable that is ubiquitous in many parts of the world and is particularly popular in Asian, South American and African cooking. Tapioca flour is recognized for its ability to add structure and texture to various recipes. It often serves as a gluten-free option in cooking and baking, especially for people suffering from celiac disease or gluten intolerance. Its neutral taste and ability to absorb liquid make it an excellent choice for thickening and adding richness to sauces, soups and fillings.