Soak 4 fine salt herring in cold water for 24 hours, changing the water several times while soaking. Remove skin, milt, cut the tail and head are divided into fillets and remove the bones. Arrange the fillets layered in a glass jar. Between the layers place very thin slices of onions 2, 10 peppercorns, 6 grains of pepper from Jamaica, a bay leaf broken into several parts, 5 slices of lemon without the rind or wells. Mix ½ pint cream with the juice of 3 lemons great. Do not sauce salt. Pour over the net into the pot (shake the pot to cover the fillets evenly. Couverts Place pot in a cool place. Ready to eat in 24 hours. Potatoes in the oven are served with herring.