Moroccan Medley Chickpea, Vegetable & Couscous Soup - Ainsley Harriott

Ingredients

• 1 tbsp olive oil
• 1 onion, finely chopped
• 2 cloves of garlic, grated or minced
• 1 tsp ground cumin
• 2 medium sweet potatoes, peeled and cut into 1cm cubes
• 2 carrots, cut into 1cm cubes
• I x 400g can of chickpeas
• 1 red pepper, deseeded, cut into 1cm chunks
• large handful of coriander, leaves and stalks separated, chopped
• 1-2 tbsp (rose) harissa paste, according to taste
• 1 x 400g can of chopped tomatoes
• 400ml of vegetable stock
• 1 x packet of Ainsley Harriott Moroccan Medley Couscous
• zest of 1 lemon
• sea salt & freshly ground black pepper