Heat
the oil for deep-frying to 180-190°C (350-375°F) or
until a cube of bread browns in 30 seconds.
Season
the flour with salt and pepper. Dip the sardines into the seasoned flour and fry in the
hot oil for 2 minutes, or until golden.
Remove and
place on a tray lined with kitchen paper to absorb
the excess oil. Keep warm.
Heat 1 tablespoon of the olive oil in a saucepan.
Add the shallots and fry over a low heat for 5
minutes, then add the vinegar and cook until nearly
half
of it has evaporated.
Transfer the sardines to a warmed serving dish. Add
the remaining olive oil, the garlic, mint, lemon
rind and juice and chilies
to the
shallot
mixture and cook for 1 minute.
Spoon the
sauce
over the sardines and season to taste with salt and
pepper. This dish can be
served hot or at room temperature.