Pizza is a savory dish of Italian origin, consisting of a usually round, flattened base of leavened wheat-based dough topped with tomatoes, cheese, and often various other ingredients baked at a high temperature, traditionally in a wood-fired oven. A small pizza is sometimes called a pizzetta
Spaghetti is a long, thin, solid, cylindrical pasta. It is a staple food of traditional Italian cuisine. Like other pasta, spaghetti is made of milled wheat and water and sometimes enriched with vitamins and minerals. Italian spaghetti is typically made from durum wheat semolina.