In a big bowl, mix the mince, spices, onion and orange zest together really well with your hands. Roll the mixture into about 20 walnut-sized meatballs.

Put the couscous in a bowl, pour over the hot chicken stock, cover with cling film and leave to stand for 10 mins.

Heat the olive oil in a frying pan. add the meatballs and fry, turning often, for about 12 mins until browned all over and cooked through.

Fluff the couscous up with a fork, stir in the chopped orange, coriander and some seasoning. Pile onto plates and serve with the meatballs.