I am tryi g to figure out the name for this ham sandwich recipe and I am losing it!!

EDIT: TITLE FIX: I am trying to figure out the name for this ham sandwich recipe and I am losing it!!

I have been trying to find this h sandwich recipe my mom used to make all the time for me as a kid so that I can attempt to veganize it!

It was this ham and cheese slider recipe, usually these types of sandwiches could potentially be seen at mormon funerals/gatherings (at least most of the ones I was drug to 😂. These ham and cheese sliders were made with ham, I think some sort of white cheese (maybe swiss?), slider bread, and the piece of resistance was the sauce. Oh... The sauce.... Its like this Mayonnaise with herbs in it I think. Maybe parsley? Oregano? I have no idea but this sauce made the sandwich. Paired with the whatever cheese the sandwich made it so moist.... The sauce made the sandwhich a sweetish savory.

Again I have no idea the name of the sandwich, looking up sandwich ham & cheese sliders just gives me.... Sliders with melted cheese and ham. Idk if any of the ingredients I listed are correct, it's just what it looked/tasted like (from memory)

I'm pretty sure you bake these sliders with the sauce and everything put together, my mom would always pull out cookie sheets/ pans from the oven full of them.

Thank you lemmy for helping me on my quest to recreate a childhood dish!

EDIT: I was able to figure it out! I guess its just swiss cheese, ham, sauce: mayo, mustard, and dill 😂😂

Thank you all for the help!!