There are two main options with bacon..
1)Bacon Baguette
Bacon + Baguette + HP Sauce (do you get this in America? If not, I suggest an import. It's amazing!)
2)Bacon + Egg bap.
Bacon + fried egg (pop the yolk so it hardens over the top, flip it if need be) + ketchup + bap.
Or man up and have a full English