Toss the fish in the flour, shaking off any excess. Heat the oil in a wok or frying pan and cook
the fish on all sides until browned and cooked through, taking care when turning not to break it
Lift the fish out of the wok and keep warm. Add the garlic and chillies and stir-fry for 1-2
minutes, until they have softened.
Add the sugar, the lime juice and rind, and 2-3 tablespoons of water and bring to the boil.
Simmer gently for 1-2 minutes, then spoon the mixture over the fish. Serve immediately with freshly