Instructions

  1. Lightly score edges of steak at 1-inch intervals.
  2. Preheat grill or broiler.
  3. Combine margarine, parsley, onion,& Worcestershire sauce, pepper and mustard in a small sauce pan.
  4. Heat stirring continually, over low heat until margarine melts.
  5. Reserve 1/4 mixture.
  6. Place steak on grill or broiler.
  7. Brush wih butter mixture.
  8. Cook, basting frequently with butter mixture, about 6 minutes per side for medium.
  9. Place steak on a serving Platter.
  10. Cut thin slices across the grain.
  11. Drizzle reserved butter mixture over steak.