1. Heat the oil in a wok or large saucepan on a medium heat and fry the onion, celery and garlic for 5 mins. Stir in the chilli powder, vegetable stock and passata and mix well. Bring to the boil, then reduce to a low to medium heat and add the kidney beans, cannellini beans, chickpeas and sweetcorn and stir once again.

2. Cook the rice according to instructions, this will take around 25-30 mins.

3. Meanwhile season the chilli with salt and pepper and simmer for until the rice Is cooked.

4. Drain the rice and serve into 4 separate bowls.