Loki had definitely never had fish in a can before and when the top was opened, she wrinkled her nose and poked the flakes inside. Jotunheim didn't have an issue with food storage that would necessitate tins, their climate was so cold and their farming and fishing methods so economical that the need for long term storage beyond what the ice could already deal with wasn't there.

"This is not fish, you are trying to jest with me. A fish has a head and fins, a tail. This looks like something your children might have brought up with a sickness."

She poked it again and then held the tin back out to Tony.

"Surely all of the fish is safe to eat, it's just fish, why would it not be?"