Arrange fillets in center of four 12 x 18-inch pieces heavy-duty aluminum foil. Evenly top fillets with vegetables, then drizzle with Wish-Bone® Robusto Italian Dressing. Wrap foil loosely around fillet and vegetables, sealing edges airtight with double fold. Arrange packets on jelly-roll pan. Bake 20 minutes or until fillets flake with a fork.