The receptionist at our apartment recommended Cafe Santiago as the place to try Porto's signature dish, Francesinha. We visited for lunch, with an appetite, after our Segway tour.
We were seated outside, after a 20 minute wait for a table.
The Francesinha is a monster...of a sandwich, with sausage, beef steak, ham egg and cheese, all put together in a feast for the eyes as well as the stomach.
Not sure how healthy the dish is, but it was certainly one worth trying.More