Philly cheese steak sandwich

1. Preheat broiler.
2. In a small bowl combine worcestershire sauce, garlic powder and black pepper.
3. Place steak on a rack in a broiler pan; brush sauce mixture over sides of steak.
4. Top steak with onions.
5. Broil 4 to 5" from heat until onions are nearly crisp-tender, 3 to 5 minutes.
6. Remove onions from meat, placing to one side of broiler pan.
7. Turn steak; broil until done as desired,, 3 to 5 minutes longer.
8. Place meat on cutting board; thinly slice diagonally across the grain.
9. Place bottom halves of rolls on broiler pan, cut sides up; top with beef slices and onions.
10. Spoon cheese spread over onions.
11. Broil until melted, about 30 seconds.
12. Cover with remaining roll halves