Technically in Gaia rather than Porto, this gelato shop was a little stop on the way back after a drunken tour and taste at Ferreira. Given the immediate area filled with port wineries, they are known for port flavoured gelato, although I didn't really like the thought of it and we'd probably tasted enough port for the day too.
Pistachio had pieces and a decent flavour. Passionfruit was very tangy but had a few too many crystals €3.5 for 2 wasn't too bad.