Puff pastry is a light, flaky dough known for its delicate layers that puff up beautifully when baked, creating an airy, crisp texture. It has a buttery flavor that enhances both sweet and savory dishes, making it a versatile ingredient in many cuisines around the world. Commonly used for items like tarts, pastries, turnovers, and sometimes savory pies, puff pastry adds an elegant crunch and visual appeal to a variety of recipes. Its origins trace back to 17th-century France, where its intricate lamination process was perfected, and it has since become a staple in culinary traditions across Europe and beyond.