Recipe:

Brine sardines in a 10% salt solution for 48 hours. Shorter than this and the fish turn out mushy, longer and they’re too salty.

Rinse brine off, put fish in a jar with ~65% vinegar solution and whatever spices you like. I use bay, onion, pepper and junpier.

Wait 4 days before eating. Obviously it needs to be kept in the fridge.

  • cybervseas@lemmy.world
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    6 days ago

    I’ve never had these but I think I would love them. At least here though it’s very very very tough to find sardines fresh enough to cook with, so I’m more likely just to roast them with olive oil and garlic when I do.

      • saltesc@lemmy.world
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        6 days ago

        Herring and sardine are basically the same fish but one prefers cool, other warm, and they share waters between. My local market I can get either as whole fresh fish for about 6.50€/kg. Worth checking out as you likely have one of them depending where you live in the world.

        I actually just get them for my dogs because they’re abundant, cheap, yummy, and with high protein and omega-3.

      • cybervseas@lemmy.world
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        6 days ago

        Quite a treat when you do. Here you might see them frozen in shops but be careful - they’re so so high in polyunsaturated fatty acids that they go rancid quickly even when frozen!

      • billionsandbillions@piefed.social
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        6 days ago

        It’s pretty good book. It does lack on recipes(it has some) but it has a lot of information on tools, process, science and history. Even if you don’t make anything it’s still a good read.

        Edit: Here’s the contents.

    • micgerne@lemmy.dbzer0.comOP
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      6 days ago

      The fish have been frozen before I buy them. I can’t be 100% confident that it’s below -20, but there’s only ever been 1 documented case of anisakis in my country so it’s a risk I’m willing to take.

  • JustPlainDave@lemmy.zip
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    6 days ago

    It has to be refrigerated? I thought a major point of pickling food was for preservation. Why can’t you just keep it in the pantry?

    • communism@lemmy.ml
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      6 days ago

      It does preserve the food. My pickled onions keep for about a month in the fridge, which they wouldn’t if not pickled. But long life does not mean impossible to spoil.