Which of the following best describes pizza?

Pizza is best described as flat bread with cheese and toppings because it consists of a typically round base made from dough that has been stretched or rolled out flat. This base is then topped with sauce—often tomato sauce—and various ingredients which usually include cheese and an assortment of toppings such as meats, vegetables, or herbs. The combination of these elements creates what is recognized as pizza.

The description of pizza as flat bread is particularly apt since the dough itself must be thin enough to hold the toppings but thick enough to provide structure. The presence of cheese, which is a defining characteristic of most pizzas, reinforces this description, making it a more accurate representation than simply calling it round or a sandwich.