Give carton a shake and pour 250g into a microwavable bowl. Stand on a microwavable plate. Heat at 800W for 4 minutes, stirring halfway through cooking.
Give the carton a good shake and pour contents into a saucepan. Heat gently for 5 minutes, stirring frequently but don't let it boil.
Water, carrots (19%), potatoes (11%), onions (8%), chicken breast (4%), leeks, salted butter (MILK), cream (milk), celery (2.5%), chicken & vegetable stock [salt, maltodextrin, yeast extract, flavouring, herbs and spices (pepper, turmeric, parsley), sugar, vegetables (onions, celery, carrots), chicken, sunflower oil, chicken fat, citric acid, caramelised sugar.
If you want to add a lovely rich, herby finish to your chicken soup: whisk crème fraiche until it is smooth and light. Stir in some finely chopped thyme leaves. Then let a little blob melt into your chicken soup. Yum!