It's the herring season in Aldeburgh at the moment and whilst the 'Silver Darlings' taste great just grilled and eaten with toast and scrambled eggs it's a shame not to buy them in bulk once you've had your fill (5 lb for £5 from Dean Fryer on the beach) and preserve them. Turning them into rollmops is a cheap, delicious, easy way of doing this.
The fillets need to be brined in salty water for 3 hours. Meanwhile, boil up some cider vinegar with bayleaves, allspice berries, finely chopped onion, a tablespoon of sugar, peppercorns and a little orange peel. Allow this to cool then jar up the herring fillets in the pickle.
The recipe's in Hugh Fearnley-Whittingstall's "Fish" tome. He says the jars need to be sterilised but if you're eating the fish within days this is not essential.
Or perhaps no booze is needed at all. The fish is really soft and the onions crunchy and aromatic. Bread is the thing or maybe a few waxy potatoes cooked in their skins.

