Mustard Horseradish Potato Salad

Found on About.com

• Ready In: 50 mins
• Serves: 6

Ingredients

• 2  lbs  red potatoes, cut into eights
• 1⁄4 cup olive oil
• 1⁄4 cup red wine vinegar
• 1  garlic clove, chopped
• 2  tablespoons sour cream
• 1 1⁄2 teaspoons spicy brown mustard
• 1 1⁄2 teaspoons horseradish, bottled
• 1  teaspoon sugar
• 1⁄4 teaspoon salt
• 1⁄8 teaspoon black pepper
• 2  lbs celery, trimmed and sliced (about 3 cups)
• 1⁄2 bunch green onion, finely sliced (about 3)

Directions

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