# How-To Steps:
01 - Preheat the air fryer to 350°F for 3 minutes.
02 - Spread softened butter evenly on one side of each bread slice.
03 - Place two slices of bread, buttered side down, on a clean surface. Top each with two slices of cheese. Cover with remaining bread slices, buttered side up.
04 - Place sandwiches in the air fryer basket without overlapping to ensure even cooking.
05 - Cook sandwiches in the air fryer for 4 minutes.
06 - Carefully flip each sandwich and air fry for 3 to 4 minutes until golden brown and crispy.
07 - Remove sandwiches, let cool slightly, slice, and serve immediately for optimal crispness.