In foods, watercress is widely used in leaf salads and as a culinary spice. Watercress may block some cancer-causing chemicals (carcinogens). It can also increase the amount of urine produced by ...

Perhaps your recipe calls for watercress, and you are 1) all out of watercress at the moment, 2) unable to find any at the grocery store, or 3) just plain over it and happy to switch things up.

Buttery pastry, rich salmon and peppery watercress make this creamy quiche by Nigel Slater a real treat to come home to. For this recipe you will also need a round, loose-bottomed 24cm/10in tart c ...