Shortcrust pastry is a type of pastry often used for the base of a tart, quiche or pie. It does not puff up during baking because it usually contains no leavening agent. It is possible to make shortcrust pastry with self-raising flour, however. Shortcrust pastry can be used to make both sweet and savory pies such as apple pie, quiche, lemon meringue or chicken pie.