McClure's Garlic Dill Pickles

Yes, McClure's Garlic Dill Pickles are high in histamine. They are cucumbers cured in a salt brine and left to sour, and that slow souring is where the histamine builds up.

Why mcclure's garlic dill pickles is rated high

McClure's are a genuinely fermented, sour-style dill pickle, not a quick vinegar splash-and-seal. The cucumbers sit in a salt brine while natural bacteria go to work and turn them tangy over time, and it is exactly that microbial activity during the sour process that lets histamine accumulate. Once histamine is in the jar, it stays there, so the tang you taste is the tail end of the same process that raised the histamine.

What changes your risk

• Fermented vs quick-pickled — a salt-brine sour pickle like this tends to run higher than a cucumber that was just packed in hot vinegar and sealed, because the sour ones rely on live bacteria doing the work.
• Time in the jar — the longer these have cured and sat, the more histamine can be present; opening a jar does not reset that.
• After opening — an opened jar keeps sitting in its brine in the fridge, and the microbial activity that soured it does not simply stop, so an old open jar is not a safer bet than a fresh one.
• Rinsing or draining — patting off the brine removes some surface tang but does not pull histamine back out of the cucumber itself, so it does not make a high-histamine pickle low.
• Cooking or chopping — heating or dicing these into a dish does not lower the histamine already formed; cooking can kill bacteria but leaves the histamine behind.

Lower-histamine alternatives

There is not a great low-histamine substitute that tastes exactly like a sour garlic dill, but you can get the crunch and freshness other ways. Fresh cucumber, sliced and eaten plain or with a little salt and fresh dill, gives you the same cool snap without the souring. For a tangy crunch alongside a sandwich, try fresh sliced cucumber, crisp fresh fennel, or thin radish. The garlic and dill flavors themselves are fine, so seasoning fresh cucumber with fresh garlic and fresh dill is a reasonable way to chase that flavor while staying low.

How to lower the risk

If you are avoiding histamine, this is a jar to leave on the shelf rather than one to portion carefully. When you want that dill-pickle profile, buy whole fresh cucumbers (Kirby or Persian hold their crunch well), slice them thick, salt them lightly for a few minutes for that snap, and toss with chopped fresh dill and a little fresh garlic. Keep the cucumbers cold and use them within a couple of days, and you get the crisp, herby, garlicky bite without the sour-brine histamine.

Common questions

Are these lower in histamine because they use vinegar?

The label lists vinegar, but these are still a sour, salt-brined dill where microbial souring drives the histamine, so they remain high. Vinegar in the brine does not make them a low-histamine food.

Can I just rinse the pickles to remove the histamine?

No. Rinsing washes off some surface brine and tang, but histamine has soaked into the cucumber itself and does not rinse away, so a rinsed pickle is still high.

Is fresh cucumber okay if pickles are not?

Fresh cucumber is generally low in histamine and is a good stand-in for the crunch. It is the souring and brining process, not the cucumber, that makes these pickles high.

Does refrigerating the jar keep the histamine down?

Refrigeration slows things but does not undo the histamine that formed while the pickles soured, and an open jar sitting in its brine can keep changing. Cold storage does not turn a high-histamine pickle into a safe one.