2mediumapplescored and cut into 1/2-inch slices (Granny Smith, Rome, or Gala)
8ouncesbriecut into thin pieces
Preheat grill or grill pan to 425º F. Arrange pork loin slices and bacon on the grill or in a grill pan brushed with olive oil to prevent sticking. Grill pork loin about 5 minutes on each side and then flip to cook about 5 minutes on the other side. Remove from grill and set aside.
Assemble paninis for grilling by layering grilled pork loin slices, bacon, apple slices, and brie. Place onto panini grill and cook for 2 to 5 minutes until the brie has melted. Remove and serve.