Season the prawns with salt and pepper; then dredge in flour, dip in egg and finally coat with panko. Spray basket and breaded prawns with a little oil.
On the Instant Vortex control panel, press Air Fry, then set time to 12 Minutes and temperature to 355ºF (180°C).
Halfway through cooking time, spray or brush them with a bit of oil and turn them over.
Carefully remove the prawns and serve with your sauce of choice.