What bracha do you make on a tuna wrap?
I still don’t know. But THANK YOU to all the teachers and rebbeim who took time out of their day to point me towards the right person and THANK YOU to the teacher who provided me with the solution.
The consensus? Still unknown. But I was told that my mezonot was ok and to say an al hamichyah.
As with nearly everything, if you find yourself in a similar situation, ask a Rabbi!