. . . is just a fancy way of saying I added basil instead of oregano or some other Greek spice mixture. We have lots of basil, so that's what I used.
Onion, coarsely chopped (I didn't include this, because I'm not a big fan of raw onion)
Basil, torn (that's what I used, but I suggest oregano or a Greek spice mixture instead)
Combine the fresh veggies with the feta, olives, and any seasonings. Add olive oil and balsamic vinegar to taste, and toss to coat.
This was good--the tomatoes in particular were amazing once again--but Steve and I both agreed that the basil was distracting and the salad would probably be better with standard Greek-salad herbs.