El Chinito
Born in a run-down barrio in central Lima in 1960, this chain of sandwich shops has exploded in recent years to become a Peruvian institution. It's a business that focuses all its energies on a single goal: making first-rate chicharrón (fried pork) and turkey sandwiches slathered with zarza criolla. The result is a shining example of Peruvians' genius for turning humble ingredients into culinary art. Look for other locations in Miraflores and Barranco.