
These tangy, jewel-toned onions are the kind of condiment that quietly transforms everything they touch — tacos, grain bowls, sandwiches, roasted vegetables, you name it. The brine is a warm blend of apple cider vinegar, honey, turmeric, and ginger, which gives the onions a gorgeous golden-pink hue and a flavor that's bright, slightly sweet, and gently spiced. A pinch of red pepper flakes adds a subtle kick if you're into that. The whole process is almost absurdly simple: heat the brine, pour it over tightly packed onion slices, and let the refrigerator do the rest. Since every ingredient here is naturally plant-based, there's zero need to check labels or swap anything out — it's just clean, whole-food pantry staples doing their thing. After just 30 minutes in the fridge they're ready to eat, though they keep mellowing and deepening in flavor over the next day. Make a jar on Sunday and you'll be reaching for it all week long.
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Learn more →8 servings









Pack the sliced red onion into a clean 16 oz glass jar, pressing gently so the slices fit snugly.
Combine the apple cider vinegar, water, honey, salt, turmeric, ginger, black pepper, and red pepper flakes (if using) in a small saucepan over medium heat, stirring until the honey and salt are fully dissolved, about 2–3 minutes. Do not boil.
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