Ingredients

  • 2 lbs red potatoes, cut into eights
  • 14 cup olive oil
  • 14 cup red wine vinegar
  • 1 garlic clove, chopped
  • 2 tablespoons sour cream
  • 1 12 teaspoons spicy brown mustard
  • 1 12 teaspoons horseradish, bottled
  • 1 teaspoon sugar
  • 14 teaspoon salt
  • 18 teaspoon black pepper
  • 2 lbs celery, trimmed and sliced (about 3 cups)
  • 12 bunch green onion, finely sliced (about 3)

Method

  • Cook potatoes, lightly salted about 20 minutes, until tender.
  • Cool in refrigerator about 1 hour.
  • Whisk oil oil, vinegar, sour cream, mustard, horseradish, sugar, salt and pepper into one bowl.
  • When potatoes are cool toss with the dressing and add celery and onions.