Not exactly an italian dish but part of the valentine's day menu of an italian bistro. Buns were buttery, toasted and had a layer of caramelised onion sauce. In between the buns, wagyu beef, cheese mushrooms and parma ham. The distinctive ingredient here is the parma ham which was not so commonly used in burgers but definitely the most italian ingredient used here. Hence an additional smoky and saltiness punch not found in your typical beef sandwich.