Interesting technique in this video to bake the enchiladas in pairs on parchment paper on a sheet tray instead of in a casserole dish
Legit.
Yep. I think the restaurants just toss the entire plate in, if not just putting it under the salamander.
Something like the 2minute mark in this video making Snuffers cheese fries.
I assume the plates start pipiing hot before they even have food. Then it heats the enchiladas from the plate and the broiler, helping melt the cheese. Just my guess but it makes sense to me