For the tuiles, melt the butter with the ginger puree, allow the flavours to develop and then cool a little. Mix all the ingredients together, adding the flour as last, to make a fairly thin batter and leave it to rest. Preheat the oven to 165 degrees and spread the batter out on a silicon mat. If preferred, use moulds in the required shape and a pallet knife.
Bake the tuiles for 6 to 7 minutes until golden-brown.
Puree the chilli sauce with the WOKchilli and then into the mayonnaise. Clean the prawns and cut them open. Heat the ginger syrup with Madras and the ginger and allow the flavours to develop. Make a quick confit of the prawns, cooking them only briefly until they are just done, for about 6 to 8 minutes. Serve them with the mayonnaise, tuiles and cress.