Ingredients

1/2 English cucumber, peeled and finely chopped 

1 tablespoon champagne vinegar 

1 tablespoon drained small capers 

1 1/4 teaspoons coarse salt 

1 cup sour cream 

3/4 cup finely chopped watercress or Upland cress 

Freshly ground pepper 

Preparation

Toss together cucumber, vinegar, capers, and salt in a small bowl. Let stand 5 minutes. Stir in sour cream and cress; season with pepper. Serve immediately, or refrigerate, covered, up to 4 hours.