1In a bowl, whisk together eggs, milk, and vanilla extract until smooth.
2Cut each bread slice into 4 sticks (like thick batons). Dip the sticks into the egg mixture and let them soak for a few moments to absorb as much liquid as possible.
3Arrange the soaked sticks in a single layer in the air fryer basket (you can use parchment paper for easy cleanup). Cook at 200°C (400°F) for 7-8 minutes.
4Turn the sticks over and cook for another 5-6 minutes, until golden and crispy.
5Optional for adults: lightly brush the cooked French toast sticks with a little oil (using a brush or spray), then roll them in a mixture of sugar (or sweetener) and cinnamon.
6Serve warm, topped with fresh fruit and maple syrup.