Någon ring den Svenske kocken omedelbart! Det är den sällsynta, smakliga morska norska norrsken torsken!
("Morsk" means something like 'boldly unafraid and self-confident, often bordering on aggressive'. Something like that. I checked. And it's pronounced funny. Almost like there's no 'r' in it.)
r + s form a retroflex sound, so the r isn't pronounced distinctly. That goes for virtually all words, and many combinations of one word ending in r and the next beginning in s.
The Swedish is spot on, though, just one minor thing: it should be norrskenstorsken since noun + noun = compound in Swedish. :)