Obviously, I am not suggesting anybody goes and buys french fries to try this recipe, but if you ever find you have been entrusted with the care of an abandoned box of french fried waifs and strays with rigor mortis setting in, don’t call social services, don’t arrange a funeral 🙂 MAKE THIS SOUP! Even day old fries work fine.
2 parts water to 1 part old french fries, a clove of garlic chopped. Place in saucepan, bring to the boil, turn down to a simmer until all hard leathery bits have gone completely soft – usually about 10 minutes. Blitz. Taste and adjust seasoning, if necessary.
Eh, voilà, before your very eyes will appear a velvety soup of honeyed gold – maybe it should be called cinderella soup – it is more properly a ‘Purée Parmentier’ – undoubtedly it’s the high oil content in the original fries that makes it taste so silky and delicious.
Mr Benz used to do this to me so often -ie, come home with uneaten/unwanted fries (like a bloody cat bringing you dead mice), that I had to come up with variations……
Nasturtium leaves added 3-4 minutes before the end – like watercress soup
A sprig of thyme, rosemary, sage or marjoram added at the beginning and removed before blitzing.
A few leaves of basil added just before blitzing.
A 1/4 of a porcini stock cube added to the cooking water, and a dribble of truffle oil added upon serving – a particular fav.
A dribble of olive oil you’ve fried with paprika and garlic, upon serving.
On this occasion, I added some of the wild garlic leaves about 2 minutes before the end of cooking.