Put the lardons in a large pan with the onions and fry for 5 mins until soft.
Add the flour and cook for 1 min.
Pour in the stock and milk and bring to the boil with the potatoes.
Add in the broccoli, mushrooms and tarragon and simmer for 15 mins until the vegetables are tender.
Tip in the shredded chicken and corn and heat through.
Season to taste and serve with crusty bread and croutons if liked.
Disclaimer:The nutritional information provided is approximate and is calculated using online tools. Information can vary depending on various factors, but we have endeavoured to be as accurate as possible.