Peanut butter & Jam, never understood it when I used to see it on american programmes, now I understand. Fucking cracking on a piece of toast, especially if you get a really nice raspberry jam, like sweet tip or something.
Digestives & philly. If you haven't tried it, do. You'll thank me later!
Also, although not the most radical suggestion out there. Mayo is surprisingly good in a sausage sandwhich, try it.
One thing I feel deserves a mention (& if anyone knows what these things are & either how to make them or where to buy them I will kiss you) went to a chilean party once, shitloads of food as you would expect. There was one huge bowl of these little things that looked like chicken nuggets, they were not chicken nuggets. These things were......incredible. I ate the entire bowl & we're talking, a huge party sized bowl, there must of been 300+ of the fuckers in there. The only way I can describe them is.......I dunno, I tried to figure them out while I was eating them. I've come to the conclusion that they were some kind of mozarella ball maybe with some potato in there, breaded with a hint of chilli. I asked around the place & no one knew what they were, apparently some old woman had cooked them & dropped them off. If anyone's been to S.America & knows what I'm talking about, clue me up because I need them back in my life.