Every day, Cat, Squirrel and Duck make pumpkin soup - the best you've ever tasted. But one day, disaster strikes - there's not a single ripe pumpkin to be found! So, they make fish soup, mushroom soup and beetroot soup, but will the new soups be as delicious as their favourite? Duck doesn't think so - in fact he won't even try them! Poor Duck gets hungrier and hungrier and grumpier and grumpier, until at last Cat comes up with a soup that might just be ...delicious!