You forgot the fresh basil leaves between the slices. This is called ensalata caprese, and you must use fresh balls of mozzerella, not that sliced Kraft stuff. The Roland brand sells a good balsamic for about $12 for an 8oz bottle it's quite good for a resonable price. The same lable has good olive oil for $15 for the same size. This is classic and a wonderful treat. "Died and gone to Heaven" time, no joke.