01 -
Set the air fryer to 150°C and allow it to warm up.
02 -
Whisk the egg white, water, and vanilla extract in a medium bowl until frothy.
03 -
Add pecan halves to the bowl and toss until evenly coated with the egg white mixture.
04 -
In a separate bowl, combine granulated sugar, brown sugar, cinnamon, and salt.
05 -
Sprinkle the sugar-spice mixture over the coated pecans and stir to coat evenly.
06 -
Spread the pecans in a single layer in the air fryer basket, avoiding overcrowding for uniform cooking.
07 -
Air fry the pecans for 10 minutes, shaking the basket halfway through to ensure even caramelization.
08 -
Remove pecans from the air fryer and cool completely on parchment paper or a heatproof surface.