In a bowl, add the eggs, cinnamon, nutmeg cloves and salt and beat until well combined.
Spread the butter over both sides of the slices evenly.
Cut each bread slice into strips.
Dip bread strips into egg mixture evenly.
Grease the Air Fryer Basket with cooking spray and then slide inside.
Adjust the temperature of Air Fryer to 355°F to preheat for 5 minutes.
After preheating, arrange the French toast sticks into the greased Air Fryer Basket in a single layer.
Slide the basket into Air Fryer and set the time for 6 minutes.
After 2 minutes of cooking, spray both sides of French toast sticks with cooking spray.
After cooking time is finished, remove the French toast sticks from Air Fryer and serve.