Puff pastry, also known as pâte feuilletée, is a flaky light pastry made from a laminated dough composed of dough (détrempe) and butter or other solid fat (beurrage). The butter is put inside the dough (or vice versa), making a paton which is repeatedly folded and rolled out before baking.
Usage
See Special:Whatlinkshere/Etymology:Puff for a list of articles using this term.