Pizza and its variants are among the most popular foods in the world. Pizza is sold at a variety of restaurants, including pizzerias (pizza specialty restaurants), Mediterranean restaurants, via delivery, and as street food.[8] In Italy, pizza served in a restaurant is presented unsliced, and is eaten with the use of a knife and fork.[9][10] In casual settings, however, it is typically cut into slices to be eaten while held in the hand. Pizza is also sold in grocery stores in a variety of forms, including f