Restaurant
Restaurante O Buraquinho
49 locals recommend,
Location
33 Praça dos Poveiros
Porto, Porto
Tips from locals
For the more daring, here you can try common northern "petiscos" ("tapas" in Portuguese), like pork ears, fried tripe, blood sausage, etc.
Inexpensive. You can try "buchinho"'s pork and floured casings. Close to this one there is another top one, Casa Guedes, in Poveiros' square, where you can eat a good gammon's sandwich, cheese.
This house has more than 50 years and is perfect to try some traditional tapas.