Unroll the pre-made croissant dough on a clean, flat surface. Ensure the dough has reached room temperature for easier handling. Carefully separate the dough into individual triangles.

Place a slice of ham in the center of each triangle of dough, followed by a generous sprinkle of your chosen shredded cheese.

Starting from the wider end of each triangle, carefully roll the dough toward the tip, ensuring the filling stays securely tucked inside.

In a small bowl, whisk together the beaten egg to create an egg wash. Using a pastry brush, lightly apply the egg wash over the tops of each rolled croissant.

Preheat your air fryer to 350°F (175°C). Carefully place the croissants in a single layer in the air fryer basket and cook for 8-10 minutes.

Once done, carefully remove the croissants from the air fryer and let them cool for a minute or two on a wire rack.