Pie wiki:
>For other uses, see Pie (disambiguation). A pie is a baked dish, with a baked shell usually made of pastry that covers or completely contains a filling of meat, fish, vegetables, fruit, cheeses, creams, chocolate, custards, nuts, or other sweet or savoury ingredient. Pies can be either 'one-crust', where the filling is placed in a dish and covered with a pastry/potato mash top before baking, or 'two-crust', with the filling completely enclosed in the pastry shell. Some pies have only a bottom crust, generally if they have a sweet filling that does not require cooking. These bottom-crust-only pies may be known as tarts or tartlets. One example of a savoury bottom-crust-only pie is a quiche. Tarte Tatin is a one-crust fruit pie that is served upside-down, with the crust underneath.
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