To pick only one sandwich? impossible! I could eat sandwiches for every single meal, and of course, I married a sandwich hater!
My faves include:
Bacon on white w/ mayo
Dry Salami on white, w/mayo
Lettuce on white, w/mayo
Tuna salad on a toasted blueberry bagel, w/mayo
and for those crazy late nites; BBQ beef, on a french roll with smoked gouda and crushed ranch flavored Fritos!