Preheat the oven to 350°F
Place the baked potatoes on a baking sheet
Heat for 15 to 20 minutes
For crispier skins, place directly on the oven rack
Microwave on high for 2 to 3 minutes
Wrap in a damp paper towel before microwaving
Use an air fryer at 350°F for 5 to 8 minutes
Reheat in a skillet over medium heat, covered, until hot
Check that the center is heated through before serving