Frolla is a type of Italian pastry dough commonly used in desserts. It is made from flour, sugar, butter, and eggs, resulting in a rich and crumbly texture. Frolla serves as the base for various sweet treats, including tarts and cookies. There are two main variations of frolla: frolla dolce, which is sweet and often used for desserts, and frolla salata, which is savory and used for quiches or savory tarts. The dough is typically chilled before baking to maintain its structure and achieve a flaky finish.