From Bon Appetit, June 2011:
"No one is going to improve upon the tomato sandwich. No one--not Alice Waters, not that Danish guy whose place was voted Best Restaurant in the World, maybe not even God. Put a few slices of the juiciest tomato you can find on your favorite toasted bread with mayo, a sprinkle of sea salt and a couple grinds of pepper. Eat open-face."
Well said, but I have have one word for you, Bon Appetit: Basil.