The Peanut Butter and Jelly Sandwich - This sandwich needs no introduction. Not only one of the greatest sandwiches, but one of the greatest food pairings in history, I think you'd be hard-pressed to find a person who hasn't eaten and enjoyed a good peanut butter and jelly sandwich. This sandwich is definitely the most versatile as one can use any sort of bread, jelly or substitute for peanut butter. It's damn near impossible to mess this sandwich up because that's just how good it is.
In a way, that's kinda what I'm looking for.
Ideally, I'm looking for a best friend, the Batman to my Robin, the Thelma to my Louise, the Starsky to my Hutch, the Wayne to my Garth, the Bill to my Ted, the Harold to my Kumar, umm the R2D2 to my C3PO? lol