A piece of nasty petrified cheese from the midieval era encased behind thick glass in a museum. Because then no one would eat me, and I would be safe. MWAHAHA. Suckahwut.
In all seriousness though, probably a key lime tart. Zesty nomz.
Maybe brownies. Chocolate. Chocolate with chocolate chip. Add a little sprinkle? A little fudge?
With a cup of milk. With a warm cup of milk. With a little bit sugar, a little bit honey, just enough to give a hint of sweetness, but not enough to overpower you with sweetness.