Mix all the ingredients for the marinade in a
shallow dish large enough to hold all the lamb cubes
in a single layer. Season to taste with salt and
pepper.
Add the lamb cubes and stir until they are
well coated. Cover and leave to marinate in a cool
place for 6 hours.
Meanwhile, put the apricots in a
bowl and cover with boiling water. Set aside to
soak. Lift the lamb cubes out of the marinade with a
slotted spoon.
Drain the apricots. Thread the cubes
of meat on to skewers alternately with the onions
and apricots.
Cook the brochettes under a preheated
moderately hot grill, turning frequently, for
12-15
minutes.
Meanwhile, pour the marinade into a small
saucepan and warm gently. Stir in the mint.
Serve the brochettes garnished with lemon wedges. Serve
the mint sauce separately.