Does French Toast even count as toast, though? I mean, you don't actually toast it. You fry it. I guess some people might fry bread and have it as toast, but French Toast is battered, so I wouldn't put it in the same category. In fact, few languages even include "toast" in their name of the dish.
Moving from that little rant onto the topic, I like jams and marmalades of different kinds on buttered toast. A slice of cheese or two as well, if I'm feeling the sweet and savory deal that day. Oh, and who can forget Kalles Kaviar?