
Tangy, jewel-bright, and endlessly versatile, these pickled red onions are the kind of condiment that quietly elevates everything they touch โ tacos, grain bowls, sandwiches, you name it. Managing a nickel sensitivity often means scrutinizing every ingredient label, especially with store-bought pickles and condiments that can sneak in unexpected additives or high-nickel ingredients like whole grains and legumes. This brine keeps things beautifully simple: apple cider vinegar, water, honey, sea salt, fresh ginger, and a touch of garlic โ nothing that raises red flags for a low-nickel approach. The warm brine method means the onions soften just enough to lose their raw bite while holding onto a satisfying texture, and that gorgeous pink color develops right in the fridge. Honey adds a gentle sweetness that balances the vinegar without tipping into sugary territory, and the ginger brings a subtle warmth that makes the whole jar feel a little more special. A half-hour chill is really all you need before they're ready to pile onto whatever you're cooking, though they only get better as they sit.
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Learn more โ8 servings






Pack the sliced red onion tightly into a clean 16 oz glass jar.
Combine the apple cider vinegar, water, honey, and fine sea salt in a small saucepan over medium heat, stirring until the honey and salt are fully dissolved, about 2โ3 minutes. Remove from heat.
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