To make marinade, in large bowl, combine 1/2 cup peanut butter spread, the garlic, gingerroot, lime peel and 2/3 cup lime juice; mix well.
Cut steaks on angle into 5 or 6 pieces each. Add to marinade; toss to combine.
Prepare grill for medium-high heat. Grill steak 1 to 2 minutes on each side or until cooked to desired doneness.
Arrange romaine, onion, mangoes and steak on 4 individual serving plates. Sprinkle salads with peanuts.
To make dressing, in small bowl, whisk together remaining 1/4 cup peanut butter spread, the oil, remaining 3 tablespoons lime juice, the honey, salt and pepper. Drizzle evenly over salads.
This recipe is recommended for 4 servings