In a small bowl, combine the first seven ingredients. Pour 3 tablespoons marinade into a large resealable plastic bag; add the steak. Seal bag and turn to coat; refrigerate for up to 2 hours. Cover and refrigerate remaining marinade.
Drain and discard marinade. Grill steak, covered, over medium heat for 5-7 minutes on each side or until meat reaches desired doneness (for medium-rare, a meat thermometer should read 145°; medium, 160°; well-done, 170°). Let stand for 5 minutes before slicing.
Divide the romaine, mango, jicama, onion and steak between two serving plates. Stir honey into reserved marinade; drizzle over salads. Yield: 2 servings.