Preheat air fryer to 380°; rub burgers with 1 tsp oil, place in air fryer basket + air fry for 4 min or until cooked through

Carefully take out burgers + flip over; top each with 2-3 tbsp cheese then wrap in 1-2 slices of prosciutto; place back in the air fryer basket to cook for 5 min more until crisp

Add salad kit to a large bowl; drizzle with dressing, croutons, cheese, herb seasoning + toss to combine

Toast 2 buns until warm + golden; divide burgers to buns + serve alongside salad