Couple of suggestions to bake rather than deep fry and use squares of filo about 4" to suit the size of the prawns and make it look nice and even.
Heat oven to 200C first......and melt some butter....
Mix prawns with some goats chesses and herbs - i.e. chive, parsley coriander. Season, and place a little in the middle of a square of filo. Brush the edges with melted butter and fold over to a parcel or simply twist to make a bag shape.
Brush with melted butter, place on greased tray (or use silicon sheet) and bake for 15 / 20 mins.
Or:
Simplest option - brush sheet of filo with melted butter,place a prawn in the centre, season, fold over and bake for 15 - 20 mins at 200 C. Add a little chilli powder to add another flavour.
Or:
Mix prawns with hot pepper sauce, like an Encona brand or Walkerswood, etc. Use about a teaspoon or it is too hot. Add a few drops of sesame oil and a touch of worcester sauce or oyster sauce. Blend the lot and place in the middle of a square of filo brushed with melted butter.
Bake 15 - 20 mins on greased tray/sheet.
Dip in chilli oil to eat hot, or serve with a quick tomato sauce - chilli sauce, tomato ketchup, sesame oil and season. Whisk together. Try a couple of times to get the right consistency - about 4 tablespoons of ketchup should do as a base. Add Pickapepper brand sauce, or worcester sauce for a deeper flavour.