What are the essential components of a pan pizza as per the preparation steps?

The essential components of a pan pizza include dough, sauce, cheese, and toppings. The dough serves as the foundation of the pizza, providing structure and texture. It is typically thick and baked in a deep dish, which is characteristic of pan pizzas. Sauce is spread over the dough, adding flavor and moisture. Cheese is then added to create that iconic melted topping effect, and finally, a variety of toppings can be included, such as vegetables, meats, or other ingredients, to enhance the overall flavor profile of the pizza.

In the context of pan pizza preparation, having the right combination of these components is crucial for achieving the traditional characteristics of this style, which is known for its thick crust and hearty ingredients. Other options might mention different variations in cheese types or additional elements but do not encompass the fundamental components needed to define a classic pan pizza.