Ingredients:
8 medium potatoes, boiled
1 8 ounce carton sour cream
2 small onions, finely chopped
1 cup fresh parsley, finely chopped
½ tsp. salt
2 tsp. prepared horsersdish
1 ½ cups mayonnaise
Alternate layers of sliced potatoes and the sauce mixture in a 2 quart oblong dish. Flavors are better if made the day before.