Grilled cheese in an air fryer sounds delicious and easy! You would start by buttering the outside of two bread slices, placing cheese between them. Preheat your air fryer to about 370°F (190°C), then cook the sandwich for 4-5 minutes on each side until golden and crispy. Have you tried using any special ingredients like garlic or multiple cheese types? What do you love most about grilled cheese sandwiches?