Shortcrust is a type of pastry often used for the base of a tart, quiche, pie, or (in the British English sense) flan. Shortcrust pastry can be used to make both sweet and savory pies such as apple pie, quiche, lemon meringue or chicken pie.

A sweetened version – using butter – is used in making spritz cookies.

Shortcrust pastry recipes usually call for twice as much flour as fat by weight. Fat (as lard, shortening, butter or traditional margarine) is rubbed into plain flour to create a loose mixture that is then bound using a small amount of ice water, rolled out, then shaped and placed to create the top or bottom of a pie. Often, equal amounts of butter and lard are used to make the pastry, ensuring that the combined weight of the two fat products is still half that of the flour. The butter is employed to give the pastry a rich flavor, while the lard ensures optimum texture.

Types

  • Pâte à foncer is a French shortcrust pastry that includes egg. Egg and butter are worked together with a small quantity of sugar and salt before the flour is drawn into the mixture and cold water is added to bind it.
  • Pâte brisée is similar to pâte à foncer, but is lighter and more delicate due to an increased quantity of butter – up to three-fifths the quantity of flour. Very often it is made with no sugar, as a savoury crust for pies. Water is only added once the fat and flour are thoroughly combined. This ensures that the flour granules are adequately coated with fat and are less likely to develop gluten. This may be achieved with the use of a food processor, a specialized kitchen utensil called a pastry blender, or through various alternatives, like a pair of table knives held in one hand, or smearing the flour and fat together using the heel of the hand in a method known as .

In addition to over-warming the dough, overworking it is also a hazard. Overworking elongates the gluten strands, creating a product that is tough, rather than light and crumbly or flaky. Flour made from low protein soft wheat, like cake flour, is used for pastry making because it does not become overworked and tough as easily as bread flour.

Decorative techniques

thumb|Pie crimper from the 1800s

thumb|Closeup of peekaboo lattice

A pie crust edge is often crimped to provide visual interest, and in the case of a two-crust pie in order to seal the top and bottom crusts together to prevent the filling from leaking. Crimping can be done by hand, pinching the two crusts together to create a ruffled edge, or with a tool.