i would google for gazpacho. There are a hundred variations of the theme -- peppers, tomatoes, onions, cucumbers, vinegar, oil (yes oil), bread crumbs, salt, pepper.
I have had some white gazpacho that was pretty great.
Remember that scene in Pedro Almadovar's Women on the Edge of a Nervous Breakdown with the gazpacho and tranquilzers? Most amusing.
Hey, I think I'll make some gazpacho and rent that movie.
lala