Quiche (pronounced keesh) is a delicious, open-faced pastry crust with:
Quiche is from France and is particularly a French cuisine but is also famous in other countries (mostly America), but more of a celebrative food.
Quiche may be taken from the German word Kuchen meaning 'cake' or 'tart'. Quiche may be from France, but English people discovered quiche in around the 14th century.
Here are some pictures of the worldwide-popular quiche: