Neil, have my recipe for it:
Pickled Herring
Ingredients:
3 to 4 whole (salted) herrings
(2 cups milk)
1 1/2 cups water
1/2 cup white sugar
1 cup white vinegar
2 teaspoons ground allspice
2 teaspoons yellow mustard seeds
1 teaspoon caraway seeds
2 teaspoons whole black peppercorns
2 teaspoons whole white peppercorns
1 small red onion, sliced in rings
2 carrots cut in thin slices
2 bay leaves
2-inch piece fresh horseradish cut in big slices (optional)
3 ts salt
Preparation:
Optional-Soak the herring in the milk for at least 12 hours or up to 24 to draw out a lot of the excess salt. Drain the herring, rinse, and pat dry. Cut off the fins and fillet the herring, leaving the skin on. Cut the fillets crosswise into 2-in strips.
In a saucepan, combine the water, sugar, vinegar, allspice, mustard seeds, caraway seeds, and peppercorns. Bring the mixture to a boil, stirring to dissolve the sugar. Remove from the heat and cool the pickling mixture completely.
Arrange the herring fillets, onion, carrots, bay leaves, and horseradish in a glass dish or funky Mason jar. Pour the cooled pickling mixture into the jar so that all the ingredients are completely covered with the liquid. Cover and refrigerate 2-3 days before serving.
I can assure u, this is a real delicates.