1Heat olive oil, onion, celery, carrot and garlic in a pan and cook until translucent.
2Add the chicken and cook, stirring for 3-4 minutes, until browned.
3Add the thyme leaves, sun-dried tomatoes, tomato paste, chilli flakes, risoni, stock and cream and season with pepper.
4Mix to combine and pop the lid on and allow to cook over medium-low heat for 15-20 minutes until most of the liquid has been absorbed and it has thickened.