I eat pie a lot
Pie is delicious. It's madde out of pastry dough with sweet or savory fillings which I love.
What are the types of pie we have?
One of my favorites is a top-crust pie.  Filling in the bottom  and covered with a pastry before baking. Yum.
Whats the origin of pie?
a pastry or other covering before baking. A "two-crust" pie has the filling completely enclosed in the pastry shell. Shortcrust pastry is a typical kind of pastry used for pie crusts, but many things can be used, including baking powder biscuits, mashed potatoes, and crumbs.
Pies can be a variety of sizes, ranging from bite-size to ones designed for multiple servings.
History.
The need for nutritious, easy-to-store, easy-to-carry, and long
Pie
A pie is a baked dish which is usually made of a pastry dough casing that covers or completely contains a filling of various sweet or savoury ingredients.
Pies are defined by their crusts. A "filled" pie (also "single-crust" or "bottom-crust"), has pastry lining the baking dish, and the filling is placed on top of the pastry but left open. A "top-crust" pie has the filling in the bottom of the dish and is covered with