Heat gas or charcoal grill. Cut 18-inch square sheet of heavy-duty foil. Place green beans and bell pepper on center of foil sheet. Drizzle with teriyaki baste and glaze. Sprinkle with ginger; stir slightly to mix and coat vegetables. Wrap packet securely using double-fold seals, allowing room for heat expansion.
When grill is heated, place packet, seam side up, on gas grill over medium heat or on charcoal grill 4 to 6 inches from medium coals. Cook 20 to 30 minutes or until vegetables are crisp-tender.
Open packet carefully to allow steam to escape. Sprinkle with cilantro and cashews.