A crisp sandwich. Ready salted. Exotic how? you may ask. Well, it was on multigrain bread, that's how.
What crisps? Only "exotic" if it was Hula Hoops.
Sadly, Kettle Chips, but I've pretty much sampled the entire gamut of snack food sandwiches. Hula Hoops are bit disappointing, as to be honest, are Monster Munch. Skips are only edible in sandwich format but preferably as an adjunct to fish fingers. Oh, don't mock till you've tried fish finger and Skips sandwiches. If you want fu-fu, get some boutique bakery sourdough bread. I'm classy.
Admittedly, they all pale next to the pie club sandwich. It's inexplicable to me how it's not on every supposedly-gastropub menu. Bake a pie, cook some chip, butter three layers of bread, put pie in top, chips on bottom, et voila mon petit connoisseur, le grand pie sandwich.