Herring salad
Herring salad (Finnish: sillisalaatti, Swedish: sillsallad, Norwegian: sildesalat) is a mixed salad consisting of cut and salted herring, beetroot, potato, onion, mayonnaise and sour cream. == Ingredients, preparation, and history == Scandinavian herring salad is made of salted or pickled herring, cooked potatoes, and beetroot, cut into small cubes and served on a tray.