
At first glance, a citric-acid-free preserved lemon might sound like a contradiction ā lemons are, after all, one of the most citric-acid-rich fruits on the planet. The key distinction here is that this recipe relies entirely on fresh, whole lemons and their naturally occurring juice rather than any added or manufactured citric acid, which is the processed additive many people with sensitivities or dietary restrictions need to avoid. The curing process is beautifully simple: lemons are packed with kosher salt and a touch of sugar, then left to slowly transform over four weeks into something deeply savory, floral, and complex. That long fermentation does the heavy lifting, softening the rinds until they're silky and translucent and concentrating all that bright, briny flavor. Optional bay leaves and a cinnamon stick add a subtle warmth that makes the finished jar smell absolutely incredible every time you open it. The result is a pantry staple that elevates tagines, grain bowls, roasted vegetables, and dressings in a way that nothing else quite can. Once you've made a jar, you'll find yourself reaching for it constantly.
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Sterilize a 1-quart wide-mouth glass jar and its lid by running them through a hot dishwasher cycle or submerging them in boiling water for 10 minutes, then setting them upside down on a clean towel to air-dry completely.
Stir together the kosher salt and sugar in a small bowl until combined, then set aside.
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