Fry up some bacon and chorizo.
Make a thin patty and slightly bowl the middle of it. Add some bacon and chorizo. Make another patty and fit them together making sure to seal the edge.
Use a slice of onion and a little A-1 sauce or Worchestershire sauce and a large dollop of butter or margarine. I prefer butter for the flavor. Wrap in foil and cook on a super hot grill for no more than four minutes per side. Add cheese after if you like.