I came up with this when I needed a salad but had no typical salad ingredients. I had several types of citrus fruit left after the holidays and these needed to be used. I peeled most of the fruit with a sharp knife and sliced the flesh so it was chunky.
Extra Virgin Olive Oil
The balsamic vinegar does color the fruit in a rather odd way, but this is delicious. A big surprise to me. The onion added so much good flavor.