Preparation time: 5 minutes
Cooking time: none

1 x 85g/3oz pack watercress
Dressing:
1 tsp mixed peppercorns
1 tsp mustard seed
1 clove garlic, crushed
3 tbsp olive oil
1 tbsp balsamic vinegar
¼ tsp brown sugar
¼ tsp salt

Place the peppercorns and mustard seed in a mortar and grind with the pestle. Pour into a small bowl and mix in the remaining dressing ingredients and toss with the watercress.