This was OK. I ate it, but my bread fell apart, and it didn't have much flavor. It filled me up, and that's what matters. Thanks I'mPat!
It's been a while since I've had sardines and I've never tried broiling them before. I thoroughly enjoyed this little sandwich made with whole rye (Vollkornbrot) and romaine as I didn't have any arugula in the fridge. Thank you for sharing, I'mPat.