Prepare the Bread:
Spread butter on one side of each bread slice. Use a spoon to press down the center slightly to create a small well for the egg.
Add the Egg and Cheese:
Sprinkle shredded cheese around the edges of the bread. Crack an egg into the center indentation of each slice. Season with salt and pepper.
Air Fry:
Preheat the air fryer to 375°F (190°C). Place the bread slices in the air fryer basket (buttered side down) in a single layer.
Cook:
Air fry for 6–8 minutes until the bread is crispy, cheese is melted, and the egg is cooked to your desired doneness.
Serve:
Carefully remove the toast and garnish with chives, avocado, or red pepper flakes. Serve warm and enjoy!