Cut each avocado half into five wedges. Lightly beat eggs in a shallow bowl. Combine breadcrumbs and parmesan in a second shallow bowl. Add avocado wedges to egg and toss to coat, then coat in breadcrumb mixture. Spray generously all over with cooking spray.
3.
Taking care, place avocado fries in the air fryer basket; cook for 12 minutes, turning halfway through cooking time, or until golden.
4.
Meanwhile, to make lime dipping sauce, combine yoghurt, lime rind and juice in a small bowl. Season to taste.
5.
Sprinkle avocado fries with salt flakes and serve with lime dipping sauce.