Defrost the
prawns and work in the flour. Set them aside. Chop
the onion, pineapple and tomato and green pepper and
pound the chili to a paste.
Heat the peanut
oil and quickly fry the scampi in it to a golden
tone. Lift out and fry the onion, tossing it about
to cook but not color.
Add the tomato puree, sugar,
chili paste, and season lightly with salt. Add the
chicken stock, vinegar and corn-flour blended with
the water. Cock for 1 1/2 minutes.
Add the tomatoes,
green pepper and pineapple wedges. Heat through. Add
the scampi with a tiny pinch of salt. Move about
gently. Heat through and serve.