Crack the eggs in a bowl. Season with salt and pepper. Whisk vigorously for 1 minute. If you’d like to add cheese, whisk the cheese in as well.
In a small baking dish suitable to fit the air fryer, add in 1 tablespoon butter. Spread the butter around the dish. Then add egg mixture.
Place the dish in the air fryer. Cook on 350° for 10-12 minutes; stiring with a fork halfway through.