Thanks!
You’re welcome. These are really easy and the taste is perfect.
If you don’t have a bunch of little pie plates to bake the buns, I imagine you could bake it in whatever and then slice it to size. For a “bun” shape, you could bake them in those little old corningware sauce pans with handles or any small size pot that’s oven proof. Or years ago, Schlotsky had a large 12” sandwich that they’d cut into quarters so a couple of regular pie pans should work the same.