Originally Posted by
milepig
Another option would be to heat up some tomato soup, cut the sandwich into "fingers", and use them for dipping. Not fully crisp won't matter, as the dipping process softens them anyway.
I don't like tomato soup.

My sandwich was served with tomato soup yesterday, and I asked that they package up the soup.
Originally Posted by
obscure2k
Try reheating in very hot cast iron pan
I don't have a cast iron pan.