How difficult would it be to put the egg and shit INSIDE the sandwich so you could pick it up? Dammit.
Egg or no egg, these are knife and fork experiences
All depends on how messy you're willing to get. Nothing is impossible.I've been to Porto, Portugal and dined on this delicacy. You have to eat it with a knife and fork and it would be impossible to pick up and properly sandwich it, so it isn't a sandwich.