Ingredients

  • 2 lbs small new potatoes
  • 2 tablespoons red wine vinegar
  • 1 cup sliced celery
  • 12 cup scallion
  • 2 tablespoons chopped parsley
  • 23 cup plain yogurt
  • 23 cup mayonnaise
  • 1 teaspoon dry mustard
  • 12 teaspoon salt

Method

  • Scrub potatoes well.
  • Boil in just enough water to cover, until just tender; 15 minutes.
  • Drain well and cool.
  • Cut into halves or quarters.
  • Place in a large bowl.
  • Sprinkle with vinegar and toss to combine.
  • Let stand 10 minutes, tossing a few times.
  • Add celery, scallions and parsley.
  • In a small bowl, mix together yogurt, mayonnaise, dry mustard and salt.
  • Add potatoes and toss to coat well.
  • Cover and refrigerate at least 2 hours before serving.