Heat the grill to high. Toss the onion with
half the lemon juice, plus some seasoning,
and set aside.
Using your hands, mix the mince
with 3 tsp of the garam masala and some
seasoning. Divide the mix into 6, then roll
each into a long thin sausage. Insert a skewer
along the length of each kofta, then grill
for 5 mins each side until cooked through.
If using wooden skewers, soak them
for 10 mins first.
Make the raita as the lamb cooks.
Mix together the yogurt, apple,
beetroot, the remaining garam
masala, the lemon juice and some
seasoning. Serve the koftas with
the onions, raita, lemon wedges,
coriander leaves and cooked
rice or wraps.