Herring Salad

Boil two potatoes and skin; take two herrings, boned and chopped; two large sour apples, two small pickles. After having chopped all fine put in a salad bowl, with pepper, salt, oil and a little vinegar and half a tablespoon of chopped onions.
Boil two large eggs; chop the yolks and whites separate and prepare one side white and one side yellow.