first, she makes some foccacia (she is italian). after slicing a lot of thin slices of mortadella and chilli salami from a local butcher she grates a significant amt of mozzarella. thick slices of tomato with salt and pepper on top, a nice handful of basil and parsley and some kewpie mayo and balsamic glaze over it all.
put all that in the fresh foccacia and damn, i cant think of anything better.
edit: i forogt to add some olive oil to the undersides of the bread, and also if im not feeling mortadella, i go champagne ham.
also, thin slices may be controversial, but thick slices dry out the sandwich for me