Wash the potatoes well and pat them dry using paper towel.
Rub the potato skins with the olive oil then with salt and pepper.
Place the potatoes in the air fryer basket and cook for 30-40 minutes or until fork tender under 400F (204C). Flip the potatoes halfway while cooking to evenly cook them using a tong.
Once potatoes are cooked, transfer them to a plate. Poke the top of the potatoes, carefully making an opening on top of it. Using a fork, mash the potato pulp and top it with the grated cheese and sliced bacon.
Return then to the air fryer basket and cook for another 5-8 minutes or until your toppings is cooked.
Remove them from the air fryer, serve and enjoy.