Alresford Watercress Festival
Delia makes it with leeks, potatoes and crème fraiche; Raymond Blanc uses onions, leeks, garlic and spinach and adds ice cubes to retain the bright green colour, while Nick Nairn uses cornflour to thicken and double cream to taste... Watercress soup - it's a classic but which variation is the best? This year at the 9th annual Watercress Festival on Sunday 20th May 2012, the search for the ultimate watercress soup will be realised and the winner named the World Watercress Soup Champion 2012.