When you stop in at McDonald's in Rome for something to eat, part of the menu will seem familiar to Americans. You can see a picture of CBO, a sandwich with pollo, bacon and cipolla (in the US that's cheese-bacon-onion) next to the McFlurry options.
But then, there is a hamburger with mozzarella and basil.
There is also a hamburger with fresh pecorino cheese and rucola.
I chose the burger with Parmigiano Reggiano cheese.
