German Potato Salad - cooking recipe

Ingredients

3 lb. red potatoes
celery
red onion
mayonnaise
sour cream
vinegar
sugar
3 c. mayonnaise
1 c. sour cream
2 Tbsp. vinegar
2 tsp. sugar

Preparation

Layer potatoes, celery and onions, then top with part of mixture.
Make about 3 layers.