01 - Slice each piece of brioche or Texas toast into 3 uniform sticks using a sharp knife.
02 - In a shallow bowl, vigorously whisk together eggs, whole milk, granulated sugar, vanilla extract, ground cinnamon, and salt until the mixture is fully integrated and slightly frothy.
03 - Bring air fryer to 375°F (190°C) and let it warm for 3 minutes to ensure even cooking.
04 - Dip each bread stick into the egg mixture, turning gently to coat all sides without oversaturating.
05 - Place coated sticks in a single layer inside the air fryer basket, leaving space between each. Cook in multiple batches if needed.
06 - Air fry for 6 to 8 minutes, turning each stick halfway through, until the exterior is golden brown and the interior remains tender.
07 - Present warm French toast sticks with maple syrup for dipping and, optionally, a dusting of powdered sugar.