Heat a large non-stick casserole
dish or pan on the hob. Add the
harissa, spices and onions, stir and
cook gently for 10 mins until soft.
Add chicken and brown for 5-10 mins.
Add squash, stirring to combine,
and a splash of water if it starts
to stick. Cook for 5 mins more.
Tip canned tomatoes into the
pan with ½ can of water, cover
and simmer for 20-30 mins. Add
the lemonzest and juice, cherry
tomatoes, couscous and seasoning.
Cover and turn off the heat. Leave
on the hob for 10 mins, then stir
through the coriander and serve.