It has to be cheese and *something* for me too... otherwise they would be so dry (the cheese melts see....lol) I spread marg on one side of the bread, then a little chilli sauce on the other, add some of the strongest cheddar known to womankind, a couple of thin slices of either tomato or onion, then another slice of bread, marged up on the outside.... Wow... absolutely yummy... Sometimes I forget to add the chilli sauce, so I simply have a little bowl of it on the side as a dipping sauce....