Cut the tomatoes in half and place them in a large bowl. Add the onion, vinegar, olive oil, salt, pepper, basil, and parsley and toss well. Dice the feta into a ½- to ¾-inch dice, crumbling it as little as possible. Gently fold it into the salad and serve at room temperature.
Copyright 2006, Barefoot Contessa at Home by Ina Garten, Clarkson Potter/Publishers, All Rights Reserved