2 cups assorted heirloom cherry tomatoes, halved
1/2 cup (2 ounces) crumbled reduced-fat feta cheese
1/4 cup thinly sliced fresh basil
3 tablespoons fresh flat-leaf parsley, chopped
2 tablespoons fresh mint, chopped
1 tablespoon drained capers, chopped
1 tablespoon balsamic vinegar
1 tablespoon extra-virgin olive oil
2 pounds assorted heirloom beefsteak tomatoes, each cut into 6 wedges
1/2 teaspoon salt
1/4 teaspoon freshly ground black pepper
Six 1/2-ounce slices sourdough bread, toasted or grilled