What compares with Britain’s fantastic chips butty?
However you have it - be it on white bread with tons of butter (my particularly favourite) OR gravy OR curry sauce OR even cheese! (The Smallman Death Chips Butty) - it is undoubtedly a work of brilliance.
But what can run it close?
Porto’s brilliant Francesinha is one candidate…

I haven’t tried one but it looks like it would be akin to trying to eat a shoe.
Any others?