Ingredients

  • 2 slices red or white onion
  • 3/4 pound cucumber (such as 1 long European), peeled and coarsely chopped
  • 1 1/2 pounds ripe tomatoes, quartered
  • 1 medium carrot, peeled and coarsely chopped
  • 2 sticks celery, coarsely chopped
  • 1 medium size red pepper, coarsely chopped
  • 2 large garlic cloves, halved, green germs removed
  • 2 tablespoons sherry vinegar, plus a little extra for the onion
  • 2 tablespoons extra virgin olive oil
  • Salt to taste
  • 1 cup ice water
  • Chopped fresh tarragon or slivered fresh basil leaves for garnish

Method

  • Put the onion slices in a bowl, cover with cold water and add a few drops of vinegar.
  • Let sit for 5 minutes while you prepare the remaining ingredients.
  • Drain and rinse with cold water.
  • Cut in half or into smaller pieces.
  • Working in 2 batches, blend all of the ingredients except the tarragon or basil leaves in a blender for 2 minutes or longer, until smooth and frothy.
  • Transfer to a bowl or container (a metal bowl is the most efficient for chilling) and chill for at least 2 hours before eating.
  • Garnish each bowl or glass with chopped fresh tarragon or slivered basil leaves.