This list of pizzerias includes notable pizzerias and pizza chains. Pizza is a dish of Italian origin and cuisine, made with an oven-baked, flat, generally round bread that is often covered with tomatoes or a tomato-based sauce and mozzarella cheese. Other toppings are added according to region, culture, or personal preference. A shop or restaurant where pizzas are made and sold is called a “pizzeria”. The phrases “pizza parlor,” "pizza place" and "pizza shop" are used in the United States.