Like Starwood Lurker, it's hard to think of a sandwich, even PB&J, I don't like (well, except for maybe store-bought "baloney" on white bread with "Murcle Whup" - a whipped hydraulic fluid over-sweetened with HFCS).

I'd be hard pressed to rate anything higher than a classic cheeseburger or slices of rare grilled top sirloin on a baguette with a little butter-enhanced pan juice, but put me down for:

Peppered bacon, sharp Cheddar, and sliced tomato (w/a dab of Dijon) grilled on crusty sourdough slices.