Method
For the marinade:
Combine marinade ingredients. Marinate loin for 1 day in refrigerator. Remove loin from marinade. Season loin with salt and pepper to taste. Roast loin at 350 degrees F until internal temperature reaches 145-150 degrees F, about 1-1/2 hours.
Remove from oven and let rest. Cool loin in a refrigerator to room temperature (70 degrees). Slice the pork loin thin about 1/8 - 3/16 - inch thick. Refrigerate until ready to use.
For the sandwich:
Warm ham in skillet. Per order: Spread bottom of bun with mayonnaise. Layer 6 slices of pork loin, a layer of cheese, a layer of warmed ham, then pickle chips.
Options: Smash-grill sandwich in buttered wrought iron fry pan using a second pan to flatten sandwich by pushing down on it. Brown both sides, slice and serve.
Photo and Recipe Courtesy of the National Pork Board.