Chocolate on its own - Bacon on its own. 2 beautiful wonderful things in their own right. It has got to be Heston, or an American who thinks they'd go well together. I'm not trying it though. It looks bloody vile.
You mentioned the salt chocolate, Vosges have a few ones with salt in, quite tasty, but my favourite one with condiments lol is the Amalfi Bar, white chocolate, with lemon, and Pink Peppercorns. Damn i'm making myself get a Choc-On, and only chocolate in the house is Reese's, which i dislike, they just don;t get Chocolate the way us English do