Squash, chicken & couscous one-pot - Good Food Middle East

Ingredients

• 2 tbsp harissa paste
• 1 tsp each ground cumin and ground coriander
• 2 red onions, halved and cut into thin wedges
• 2 skinless chicken breasts, cut into bite-sized chunks
• 1 small butternut squash, cut into 1cm chunks (no need to peel)
• 2 x 400g cans tomatoes
• zest and juice 2 lemons
• 200g cherry tomatoes, halved
• 140g couscous
• small bunch coriander, roughly chopped