One-pot tomato orzo - Good Food Middle East

Ingredients

• 1 tbsp olive or rapeseed oil
• 1 red onion, finely chopped
• 2 garlic cloves, finely grated
• 1 chilli, deseeded and finely chopped
• 600g tomatoes, chopped
• 400g orzo
• 800ml vegetable stock
• handful of parsley, roughly chopped
• grated parmesan or vegetarian alternative, to serve (optional)