I remember enjoying the potato salad in Germany, but not finding anything like it in recipe books. Then I found one in the newspaper and modified to my taste.
Ingredients 5 lbs potatoes, peeled & sliced 2 red onions, diced large 1/4 cup vinegar (I use malt vinegar) 1 Tbl butter 2 Tbl Dijon mustard 2 Tbl mayonaise 2 tsp salt Procedure Bring enough water to cover the potatoes to a boil. Add the potatoes and cook for 5 to 7 minutes, then cool. Saute onions in butter for 5 minutes, then cool. When potatoes and onions are cooled, mix all ingredients together.