“New Age” Potato Salad
Starchy potato salad, thick with mayonnaise or salad dressing, has been a perennial sandwich accompaniment since the mid-20th century. It may have originated in Germany, yet German potato salad is typically served warm with a vinegar and herb dressing. European settlers and soldiers may have contributed their version to the United States, and then Americans added creaminess and chopped vegetables, such as pickles and pimentos.