Step 1

Combine eggs, milk, salt and ground pepper in a medium bowl. Coat four 6-ounce ramekins with cooking spray. Divide spinach, bell pepper, feta and scallion evenly among the ramekins. Pour the egg mixture over the fillings.

Step 2

Arrange the ramekins in the basket of an air fryer. Cook at 340℉ for 6 minutes. Gently stir the partially cooked egg bites. Cook until the eggs are set and an instant-read thermometer registers 165℉, 12 to 14 minutes more. Let stand for 3 minutes before serving.