This popular fuchsia-colored salad is a staple side dish in traditional Estonian cuisine. It is prepared with pickled herring and bite-sized pieces of beets and potatoes, all coated in a refreshing, creamy dressing. The salad is easily adaptable and often includes onions, pickles, smoked meat, hard-boiled eggs, or apples, while the dressing is usually made with a combination of mayonnaise and sour cream, with the occasional addition of mustard, horseradish, and various fresh herbs.