Herring Salad with Sour Cream Sauce

Directions

For the sauce, blend thoroughly sour cream, yogurt, lemon juice and sugar.

For the salad, peel onions and cut into thin slices.

Peel and quarter apples, remove cores and but into thin wedges.

Blend onions and apples with sauce.

In a dish arrange herring and apple-onion mixture in layers.

Cover tightly and marinate in refrigerator for 5 hours.

Sprinkle with dill before serving.