Classic Provencal Pissaladire is a traditional French tart made with a flaky pastry crust, caramelized onions, anchovies, and olives. The combination of sweet and savory flavors creates a delicious and satisfying dish. It is often served as an appetizer or as part of a light lunch or dinner. The tart can be enjoyed warm or at room temperature, making it a versatile and easy-to-make dish for any occasion.