Instead of a sandwich, how about a bag of Chicken Skins!
The skins on those pictures look like they are freshly pealed off chicken breasts or something. The bottoms still have the layers of fat. (I think Popeye's generally has less of that). If these were purpose made skins, I would think they would be fried separately and the fat would either be cooked more or not there at all.
I would be interesting to see some sort of similar fried strip that had those same herbs and spices.