Seed Oil Free Classic Pickled Red Onions
Tangy, jewel-bright, and ready to transform just about anything you put them on, these pickled red onions are one of those condiments you'll want to keep stocked in the fridge at all times. The brine is built from apple cider vinegar, water, sugar, and salt — nothing more — so there's zero chance of sneaky industrial oils hiding in the jar the way they often do in store-bought pickled vegetables and condiments. Black peppercorns add a gentle warmth, and a pinch of red pepper flakes can kick things up if you're in the mood. The whole process comes together on the stovetop in just a few minutes, then the onions do their magic as they soak up that hot brine and turn a stunning shade of pink. They're incredible piled onto tacos, grain bowls, burgers, sandwiches, or even a simple plate of eggs. Keeping a jar of these on hand means you always have something bright and punchy to finish a dish without reaching for anything processed or questionable.
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Learn more →Ingredients
8 servings
- 1 large red onion, very thinly sliced into rings or half-moons
- ¾ cup apple cider vinegar
- ¼ cup water
- 1 tbsp granulated sugar
- 1 tsp kosher salt
- ½ tsp black peppercorns
- ¼ tsp red pepper flakes (optional)
Instructions
- 1
Pack the sliced red onion into a clean 16 oz mason jar, pressing gently so the slices fit snugly without crushing them.
- 2
Combine the apple cider vinegar, water, sugar, and kosher salt in a small saucepan over medium heat, stirring until the sugar and salt are fully dissolved, about 2–3 minutes. Remove from heat.
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