
Tangy, jewel-pink, and fragrant with garlic and fresh herbs, these quick-pickled red onions are the kind of condiment that makes everything taste more intentional. The brine comes together in minutes on the stovetop — apple cider vinegar, a touch of honey, and sea salt — then gets poured over thinly sliced onions layered with smashed garlic, thyme, and rosemary. The result is bright and complex in a way that feels far more impressive than the effort involved. For anyone navigating an oat-free lifestyle, this recipe is naturally in the clear — every single ingredient is a whole food or pantry staple with zero grain-based fillers or thickeners to worry about. Within 30 minutes in the fridge the onions turn that gorgeous deep pink and soften just enough to keep a satisfying bite. Pile them onto tacos, grain bowls, sandwiches, burgers, or a cheese board and watch them disappear. Make a jar on Sunday and you'll find yourself reaching for it all week long.
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Pack the sliced red onion into a clean 16 oz glass jar, pressing gently so the slices fit snugly.
Tuck the smashed garlic cloves, thyme sprigs, and rosemary sprig down into the jar among the onion slices.
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