Open flower dumplings
These Chinese nibbles look fiddly, but they're actually very easy to make, and healthy too
To make the mayo, mix the wasabi powder with 1 tbsp water to form a paste. Stir in the mayonnaise and sugar, then cover and chill. For the chilli dip, whizz the pepper, sweet chilli sauce and lime juice together in a food processor or blender until smooth. Set aside.
In a bowl, whisk the egg and potato flour together with 4 tbsp very cold water to make a batter. Stir in the prawns.
Heat the oil in a deep saucepan until a piece of bread browns in it after about 15 secs. Line a tray with kitchen paper. Lift the prawns out of the batter and fry, a few at a time, until the batter is golden and prawns pink. Lift onto the kitchen paper to drain, then sprinkle with salt. Serve hot, ready to dunk into the dips.