Nickel Allergy Friendly Caramelized Onion Jam

Sweet, deeply savory, and impossibly silky, this slow-cooked onion jam is the kind of condiment that makes everything it touches taste more special. Managing a nickel sensitivity often means scrutinizing ingredient lists for whole grains, legumes, nuts, and seeds that tend to accumulate the mineral — but this recipe sidesteps all of that with a short, clean lineup of butter, yellow onions, honey, apple cider vinegar, and fresh thyme. The real magic here is patience: a long, gentle cook over medium to medium-low heat coaxes the natural sugars out of the onions until they collapse into something glossy and deeply caramelized. A splash of apple cider vinegar at the end cuts through the richness and lifts the whole thing into balance. Spoon it over grilled chicken, stir it into a simple omelet, or pile it onto a plain cracker — it elevates even the most straightforward plate without introducing any risky ingredients. Store it in the fridge and you'll find yourself reaching for it all week long.

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