Riverford Wicked Leeks
Watercress mayonnaise recipe image

Print Watercress mayonnaise

This peppery watercress mayonnaise is especially good with poached salmon, trout or chicken and some buttery new potatoes. If you're vegetarian, try it with a celery and green leaf salad topped with toasted walnuts. If you're feeling ambitious, this is even more satisfying with homemade mayonnaise.


  • Bunch watercress, washed
  • Small handful fresh parsley, chopped
  • 150ml mayonnaise
  • 2 tbsp yoghurt
  • 1 tsp Dijon or other French mustard


  1. Blend all the ingredients in a food processor or blender until smooth.
want to cook with fresh ingredients? try one of our award winning veg boxes