I saw this recipe on Martha Stewart's cooking show. This recipe was actually created by Martha's daughter, who's a vegetarian like me. While I'm not a big fan of Martha or her show, my mouth actually WATERED as I watched her make this. We have a wonderful farmer's market that comes to our neighborhood in the summer, and this recipe takes full advantage of all the wonderful, fresh produce that's available there. The key to this salad is to cut all of your vegetables into the same size pieces, so that you get a good mix of flavors in each bite.