Orzo & chickpea soup - Good Food Middle East

Ingredients

• 2 tbsp olive oil
• 1 onion , chopped
• 2 carrots , chopped
• 2 celery sticks , chopped
• 2 tbsp tomato purée
• 3 garlic cloves , chopped
• 3 rosemary or thyme sprigs
• 1 litre vegetable stock
• 400g can chopped tomatoes
• 400g can chickpeas
• parmesan rind or vegetarian alternative (optional)
• 150g orzo
• extra virgin olive oil , to serve