Bonci Pizzarium

"Without hyperbole, Pizzarium is one of Rome's most important and influential places for food. Even though it serves pizza by the slice, a traditionally humble fast food, owner Gabriele Bonci has elevated it to an art form here. The simplest toppings are best, so go for the potato and mozzarella, onion, or tomato pies. At lunchtime, there are suppli' (rice croquettes) right out of the fryer, but avoid them later in the day when they have cooled—unless, that is, the staff will fry them to order."

— CNTraveler