The primary ingredient in a traditional pizza is **dough**, typically made from flour, water, yeast, and salt. This dough serves as the foundation of a pizza, providing its structure and texture. Once the dough is prepared and allowed to rise, it is stretched or rolled out to create a base. From there, various toppings are added, including tomato sauce, cheese, meats, and vegetables. The pizza is then baked in an oven, resulting in a delicious, customizable dish that is beloved around the world. Different regions have their own styles, such as Neapolitan or New York-style pizza.