Start with the eggplants. Wash and dry them and cut off the ends. Cut the eggplant into thin slices (from the longest end) and as even as possible. If you have it, you can use a slicer for a more even result.
Place the slices in a colander and salt them and then let them rest with a bowl underneath for about half an hour so that the water they contain is expelled.
While you wait, prepare the other ingredients.
Starting with the filling. First, dice the mozzarella cheese. In a In a shallow bowl put the cream cheese, and add the mozzarella. Put salt, black pepper and chopped parsley and mix all the ingredients well with the help of a teaspoon.
In another bowl prepare the breadcrumbs with the grated parmesan cheese, salt and pepper.
In another bowl beat the egg.
When the eggplants have purged the water, wash them under running water and dry them with a cloth.
Preheat the air fryer to 180 degrees.
With a kitchen brush, brush the eggplants with olive oil and place them in the basket of the air fryer (do not overlap them) and cook them for 3 minutes.
Proceed in this way with all the eggplant slices.