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Pickled Red Onions

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Pickled red onions are a tangy, crisp, and colorful condiment made with thinly sliced onions, vinegar, sugar, and salt. Perfect for adding a pop of flavor and crunch to tacos, burgers, sandwiches, and more.

Ingredients

  • 1 large red onion, thinly sliced
  • 1/2 cup vinegar (white, apple cider, or red wine vinegar)
  • 1/2 cup water
  • 1 tablespoon sugar
  • 1 1/2 teaspoons salt
  • Optional add-ins: 1 garlic clove, 1/2 teaspoon peppercorns, pinch of chili flakes, 1 bay leaf, fresh herbs (thyme or rosemary)

Instructions

  1. Peel and thinly slice the red onion into rings or half-moons.
  2. In a small saucepan, combine vinegar, water, sugar, and salt. Bring to a simmer and stir until the sugar and salt are fully dissolved.
  3. Place the sliced onions into a clean, heat-proof jar.
  4. Pour the hot brine over the onions, ensuring they are completely submerged. Add any optional flavorings at this point.
  5. Let the jar cool to room temperature, then seal with a lid and refrigerate.
  6. The onions are ready to eat after 30 minutes but taste best after a few hours or overnight.

Notes

Use different types of vinegar to experiment with flavor.Mandoline slicing creates thin, even pieces that pickle beautifully.Add extra sugar or honey for a sweeter version.For extra spice, add jalapeños or red pepper flakes.Store in the fridge for up to 3 weeks.

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