1. Prepare grill.
2. Combine first 5 ingredients in a small bowl. Brush zucchini, eggplant, yellow squash, and onion with oil mixture. Place vegetables on grill rack coated with cooking spray; cover and grill 6 minutes or until tender, turning once.
3. Layer grilled vegetables and tomato evenly in pita halves. Fill each pita half with 2 tablespoons sprouts; top with 2 tablespoons cheese and 1 tablespoon dressing.
carbo rating: 24