Slice the bread in halves. That makes it four pieces.
Spread with unsalted butter, then sprinkle with garlic powder, and top with shredded cheese.
Preheat the air fryer to 400F for 5 minutes.
Then, start putting the bread in the basket.
Air fry at 400F for 4 minutes. If the bread you're using is thick, add a minute or two.
Pair it with soup, coffee, or any of your favorite drinks. Enjoy!