1 1/2 lbs. chopped steak or hamburger
1 green pepper, chopped
1 onion, chopped
4 lg. mushrooms, chopped

Brown meat with vegetables. Season with season salt, pepper, Worcestershire sauce, garlic salt. Add:

1 beef bouillon cube
1/4 c. water

Thicken with 1 tablespoon flour or cornstarch (optional). Cook 10 to 15 minutes. Turn off burner. Slice Swiss or Monterey Jack cheese and lay on top of meat mixture. Put on lid until cheese melts. Serve sandwich mixture on any type of buns.