Ingredients

8 medium red potatoes

1 ½ cups mayonnaise

1 cup sour cream

1 ½ teaspoons horseradish

1 teaspoon celery seed

½ teaspoon salt

1 cup chopped fresh parsley

1 medium onion, minced

Preparation

Boil potatoes in jackets. Peel and slice 1/8 inch thick. Combine remaining ingredients except the onions and parsley. Mix onion and parsley separately. Place a layer of potatoes in serving dish; salt lightly. Cover with layer of sauce. Then sprinkle with parsley and onion. Continue layering until done, ending with parsley and onion. Do not stir. Chill 8 hours or overnight.