German Potato Salad - cooking recipe

Ingredients

8 medium potatoes, boiled in jacket
1 c. sour cream
1 Tbsp. celery seed
1 c. fresh parsley
1 1/2 c. mayonnaise
1 1/2 Tbsp. horseradish
1 1/2 tsp. salt
2 medium onions, thinly sliced

Preparation

Peel potatoes; cut into 1/8-inch slices.
Combine mayonnaise, sour cream, horseradish, celery seed and salt; set aside.
In another bowl, arrange layer of potatoes, salt lightly and cover with mayonnaise-sour cream mixture.
Then layer of onion mixture. Continue layering, ending with parsley and onion.
Do not stir. Cover and refrigerate at least 8 hours before using.