great recipe= have made many times. This is a great pot-luck dish that people ask me to make. I like it because I can make the dressing a little different if I want- such as different balsamic vinegar, a little fine pepper and ALWAYS garlic. I think the garlic really blends in well with the lemon and oregano. I do not add the eggs but i could see where maybe this would make a nice presentation. Sometiimes I have used slivered scallions versus red onion. I would not make this with a prepared dressing. part of the fun of it is to make your own, adding unique changes. Thanks to the orignator of this recipe!