Tomato Zucchini Salad

7 large heirloom tomatoes (about 2-1/2 pounds), cut into wedges
3 medium zucchini, halved lengthwise and thinly sliced
2 medium sweet peppers, thinly slice, any colors
1/3 cup cider vinegar
3 tablespoons olive oil
1 tablespoon sugar
1-1/2 teaspoons salt
1 tablespoon each minced fresh basil, parsley and oregano

1. In a large bowl, combine tomatoes, zucchini and peppers. In a small bowl, whisk vinegar, oil, sugar and salt until blended. Stir in herbs.
2. Just before serving, drizzle dressing over salad; toss gently to coat.