1, the main ingredients of pizza are high-gluten flour, carrots, sausages, onions and so on. It is delicious and nutritious. Pizza, also known as pizza, pizza and Italian pie, is a kind of food which originated in Italy and is very popular all over the world. The usual practice of pizza is to use fermented round cakes covered with tomato sauce, cheese and other ingredients and bake them in the oven. Although pizza originated in the west, today, human civilization is constantly communicating and learning from each other. Under the upsurge of globalization, pizza has also surpassed the barriers of language and culture, swept the world and become a global snack, which is loved by consumers all over the world. As for what pizza is made of, different kinds and tastes of pizza materials are different and can be flexibly adjusted according to their own tastes.