John Kutasz
Google
Yes, when you visit Porto, you have to have some of the namesake fortified wine. But you'll really be missing out if you don't try a Francesinha. It's a local specialty sandwich, typically with ham, sausage, some kind of beef, melted cheese, and a fried egg, served in a bowl of spicy tomato sauce. If that sounds like a lot, it most certainly is. Of course, a bowl of fries to dip in the sauce is recommended as well.
The neighborhood near the Marques metro station is a good one to stay in, with a pleasant downhill walk to the main sights, and a direct subway ride back. Francesinha Cafe cements this as a great place to visit.
The physical space was a couple of notches nicer than I expected a sandwich joint to be - it turned out to be a very nice little restaurant with a limited menu.
We weren't sure if we should split a sandwich and fries between two people - it turned out that a whole sandwich each, and splitting an order of fries worked out well for us.
Porto is a terrific place to visit, and the Francesinha is the icing on the cake.