Step 1

Preheat the oven or air fryer to 350 degrees.

Step 2

Tear 4 sheets of aluminum foil large enough to wrap a sandwich. Place each roll on a sheet of foil and split the rolls open.

Step 3

Divide the mayonnaise among one cut side of each roll and the mustard among the other cut side of each roll. Divide the sliced ham among the bottom halves of the rolls. Evenly sprinkle one crumbled slice of bacon on top of the ham on each roll and top each with one slice of cheese.

Step 4

Top each sandwich with the top half of the roll. Wrap the sandwiches with the foil. Be carefully not to wrap too tightly, which will compress the sandwiches.

Step 5

Bake the sandwiches in the oven for ten minutes or the air fryer for five. Open the foil, remove the top half of each sandwich roll, and top with a few chips and a slice or two of tomato if desired. Replace the top and serve immediately. I just serve right off of the foil for easy clean-up.