already mentioned: peanut butter, bannana, and maynoise (not miracle whip though...must be hellmans)
We have fries in all our salads for instance: steak, chicken salads have fries in them...that's a Pittsburgh thing...where I'm originally from.
Fries we dip in ranch and redhot mixed up...never ketchup...that's gross!
Hubby does put ketchup on all eggs, no matter how it's made...I usually do redhot on most of my eggs.
Another thing I thought of....coleslaw and fries on your sandwich...that too is a Pittsburgh thing. I have noticed a restaraunt in Detroit is doing it now, but it all started years ago in Pittsburgh. You have your turkey or ham sandwhich and also on it is fries and coleslaw, usually on a thick bread, like sourdough. Pamaniti Bros (sp?) is the restaraunt where it all started in Pittsburgh. We don't make that too often though, it's hard to eat and very sloppy, but tastes great!
Another one I thought of that is a Pittsburgh thing...egg noodles with cottage cheese and spices.