Prepare the ramekins: Lightly grease two small ramekins with non-stick cooking spray or a little melted butter. This ensures the scrambled eggs don’t stick and makes them easy to remove.
Mix the eggs: In a small bowl, crack the eggs and add the milk or cream. Whisk vigorously until the mixture is smooth, pale yellow, and slightly frothy. Season with salt and pepper to taste. If using cheese, stir it into the egg mixture now so it melts evenly during cooking.
Preheat the air fryer: Set your air fryer to 320°F (160°C) and allow it to preheat for 2-3 minutes. Preheating ensures the eggs cook evenly without becoming rubbery.
Cook the eggs: Pour the egg mixture into the prepared ramekins. Place the ramekins in the air fryer basket carefully to avoid spilling. Cook for 8–10 minutes, checking halfway through. The eggs should be softly set but still slightly creamy in the center. For a fluffier texture, gently stir the eggs with a fork about halfway through cooking.
Finish and serve: Remove the ramekins from the air fryer using oven mitts—they will be hot! Allow the scrambled eggs to rest for 1-2 minutes; they will continue to firm slightly as they cool. Garnish with fresh herbs or a little extra cheese if desired. Serve directly in the ramekins for a charming presentation, perfect for breakfast in bed or a cozy brunch.