# Directions:
01 - Preheat the air fryer to 350°F (175°C).
02 - Slice each croissant horizontally in half without cutting through completely, creating a hinge.
03 - Spread approximately 2 tablespoons of Nutella inside each croissant and gently press the halves together.
04 - Place the filled croissants in a single layer inside the air fryer basket.
05 - Cook for 4 to 5 minutes until croissants are golden and Nutella becomes melty.
06 - Remove carefully; if desired, sprinkle with chopped hazelnuts or powdered sugar. Serve warm.