The header says it all, give me your best recommendations for your best NY pizza (Doesn't have to be a slice)
Haven't tried it myself, but there's a Sbarro (which is an American chain) in Fisketorvet: https://maps.app.goo.gl/UhVMvj6FfhVuGFdd7?g_st=ic
American here, that is usually a chain that you would find in the mall. I would not classify that as NY style, but more "fudge I have 15 mins to scarf food down, and I guess this is substance"
"I only have 15 minutes now, but am willing to trade an hour on the toilet later."