Spray 5 sprays of low calorie spray in a hob proof casserole dish. Turn heat on high and when the oil starts to bubble, turn it down to low.
Add Leeks and stir continuously for 2 – 3 minutes.
Add Turkey, and stir continuously until no longer pink on the outside for 2 – 3 minutes.
Add stock, tomato puree and then the mixed herbs, stir all together well. Bring to the boil then turn down to a simmer and cover for 10 minutes.
Add carrots, cover and cook for 5 minutes
Add peas and beans, cover and cook for 10 minutes
Check veg is cooked to personal liking. If so, stir in corn flour mixed with the cold water, season to taste and once slightly thickened turn off the heat.
Serve with new boiled potatoes or for a lower GI rating and healthier choice choose 35g wholegrain rice per person.