Mushroom “Steak” Sandwich with Whiz {Recipe Redux}
  I was born and raised in Philadelphia.  Scott and I lived there until 2009.  I grew up eating cheesesteak sandwiches and can make a pretty good sandwich myself.  A classic steak sandwich consists of chopped steak on an Italian roll.  The steak is usually a thinly sliced rib-eye or top round beef.  The beef