Remove the prawns head and legs, leave the tails shell intact.
With a small knife make a small slit down the centre of the curved back of the prawns.
Remove the black vein, rinse the prawns and dry gently with kitchen paper.
Deep fry prawns until just cooked.
Toss the deep fried prawn with wasabi mixture.
Sprinkle some white sesame on wasabi prawns and serve immediately.