x15 puff pastry

Puff pastry, known as pâte feuilletée in French culinary tradition, is a laminated dough composed of alternating layers of butter and flour-based pastry dough. The dough is created through a process of repeated folding and rolling—typically six or more folds—that creates hundreds of thin, distinct layers. When baked, moisture in the butter evaporates, creating steam pockets between layers that cause the pastry to rise and puff dramatically, resulting in a light, crispy, and delicate texture. The pastry originates from European cuisine, with particular refinement in French culinary practice dating to the seventeenth century. True puff pastry requires only flour, water, salt, and butter, though commercial versions may contain minor additives for stability and shelf life.

Puff pastry is a foundational ingredient in both sweet and savory applications across European, American, and international cuisines. In sweet preparations, it is used for pastries such as mille-feuille, éclairs, apple turnovers, and Danish pastries. Savory applications include vol-au-vents, cheese straws, savory tarts, beef Wellingtons, and countless galettes. The ingredient's versatility allows it to be shaped into cases for fillings, wrapped around ingredients, or simply cut and baked plain. Puff pastry requires proper handling—keeping the dough cold prevents butter from melting into the flour, which would compromise the lamination necessary for proper puffing. It pairs well with both delicate and robust fillings, as the neutral, buttery flavor complements sweet and savory components alike.