User blog comment:Beetee19/The Iditarod Games/@comment-4964864-20130109050530/@comment-24542883-20130109051527

Italian open pie made of thin bread dough spread with a mixture of e.g: tomato sauce and cheese.

A dish of Italian origin consisting of a flat base of dough baked with a topping of tomato sauce and cheese, typically with added meat...

a dish of Italian origin consisting of a baked disc of dough covered with cheese and tomatoes, usually with the addition of mushrooms, anchovies, sausage, or ham.