Founded by Genovese immigrants in 1932, Pizzería Güerrin is one of the oldest pizza restaurants in town and a convenient stop on Avenida Corrientes in the city center. The Argentinean-style thin or thick crust pies garner rave reviews and come with dozens and dozens of topping combinations, some more adventurous than others, say shrimp, tomato, orange and mozzarella. The house special is ham, fresh tomatoes, olives and mozzarella. Expect a line out the door.

pizzeriaguerrin.com