and Gruyere cheese mixed with ground beef for a
burger worthy of peak grilling season.  Lean pancetta infuses savory,
juicy flavor without overpowering the beef, while the earthy, distinct
flavor of Gruyere brings a rich nuance.  A few basic seasonings, toasted bun, grilled Vidalia onions and you are ready to eat right there at the grill—no other condiments required.