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Quick Pickled Red Onions

  • Author: Ava Garrison
  • Prep Time: 10 minutes
  • Cook Time: 5 minutes
  • Total Time: 15 minutes
  • Yield: 1 pint jar

Description

Quick Pickled Red Onions are the ultimate easy condiment—tangy, crisp, and ready in just 30 minutes. Made with just a few pantry staples, they add a burst of color and brightness to everything from tacos to grain bowls. Perfect for meal prep, they keep in the fridge for up to two weeks.


Ingredients

  • 1 large red onion, thinly sliced
  • 1/2 cup apple cider vinegar
  • 1/2 cup water
  • 1 tablespoon sugar
  • 1 1/2 teaspoons kosher salt

Optional Add-ins:

  • 1 clove garlic, smashed
  • 1/2 teaspoon whole black peppercorns
  • 1/2 teaspoon dried oregano or thyme
  • 1 bay leaf

Instructions

  1. Peel and thinly slice the red onion into rings or half-moons.
  2. Place the onion slices in a clean glass jar (pint-size).
  3. In a small saucepan, combine vinegar, water, sugar, and salt.
  4. Heat until sugar and salt are dissolved and the mixture is steaming.
  5. Pour the hot brine over the onions in the jar, ensuring they are fully submerged.
  6. Let the jar cool to room temperature (25–30 minutes).
  7. Seal and refrigerate. Ready in 30 minutes; best after a few hours.
  8. Store in the fridge for up to 2 weeks.