Start by unrolling your pre-made croissant dough on a clean surface and allow it to come to room temperature.

Lay a slice of ham on each triangle of dough, then sprinkle shredded cheese over the ham.

Roll the dough from the wider end towards the tip, tucking in the edges to secure the filling.

Beat one egg and apply the egg wash over each rolled croissant using a pastry brush.

Preheat your air fryer to 350°F (175°C) and arrange the croissants in a single layer in the basket.

Cook for 8-10 minutes, checking for golden brown doneness.