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Pickled Red Onions

Pickled onions are a delightful and zesty condiment that can elevate any dish with their tangy, sweet, and sour flavors.

  • Prep2 hr 15 min
  • Total2 hr 15 min
  • Serves8

Published 8 Dec 2023

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pickled red onions in a jar with a lid

Pickled onionsare a delightful and zesty condiment that can elevate any dish with their tangy, sweet, and sour flavors. Loved for their versatility and easy preparation, pickled onions have become a staple in kitchens worldwide.

pickled red onions in a jar with a lid

Pickled onions are incredibly versatile and can be used to complement a wide range of dishes. Their tangy and slightly sweet flavor makes them an excellent topping for tacos, burgers, and sandwiches, adding a delightful crunch and zest. They also work wonders in salads, offering a bright, acidic note that balances out rich, creamy dressings.

For a more adventurous culinary experiment, try incorporating pickled onions into your charcuterie boards or as a garnish for hearty stews and soups. Their vibrant color and distinct flavor can turn an ordinary dish into something extraordinary.

pickled red onions on top of a slice of wheat avocado toast

Why You’ll Love This Recipe

  • Quick and Easy: With minimal preparation and no cooking required, pickled onions are a hassle-free addition to your meals.
  • Flavor Booster: They add a burst of tangy, sweet, and sour taste that can enhance various dishes.
  • Long Shelf Life: When stored properly, pickled onions can last for weeks in the refrigerator.

Recipe Ingredients

raw ingredients for pickled red onions on a wooden board
  1. Red onions
  2. Red wine vinegar
  3. Salt
  4. Sugar

See the recipe card for full information on ingredients and quantities.

Popular Substitutions and Variations

  • Vinegar: Substitute apple cider vinegar with white wine vinegar or red wine vinegar for a different flavor profile.
  • Sweeteners: Replace sugar with honey or agave syrup for a natural sweetness.
  • Spices: Experiment with various spices like cumin, coriander, thyme, and oregano, or spices like black peppercorns or red pepper flakes to customize the flavor of your pickled onions.

How To Make Pickled Onions

raw ingredients for pickled red onions on a wooden board

Step #1.Peel and thinly slice the red onions into half-moon shapes.

raw ingredients for pickled red onions on a wooden board

Step #2.In a non-reactive bowl or measuring cup, combine the red wine vinegar, salt, and sugar. Stir until the salt and sugar are fully dissolved.

raw ingredients for pickled red onions on a wooden board

Step #3.Place the sliced red onions in an airtight container. A glass jar or plastic container with a tight-fitting lid works well.

pickled red onions in a jar with a lid

Step #4.Pour the prepared pickling liquid over the red onions in the container, ensuring that the onions are fully submerged.

pickled red onions in a jar with a lid

Step #5.Seal the container with its lid or cover it tightly with plastic wrap. Place the container in the refrigerator.

Step #6.Allow the onions to marinate in the refrigerator for about 1-2 hours or longer for a stronger flavor. The longer they marinate, the more pronounced the pickled flavor will be.

Recipe FAQs

How long do pickled red onions last?

When stored in the refrigerator in an airtight container, pickled red onions can last for several weeks to a few months. The flavor may become more pronounced over time.

Can I adjust the level of sweetness or saltiness in the pickling liquid?

Absolutely! Feel free to adjust the amount of sugar and salt to suit your taste. Add more or less according to your preference.

Do I have to refrigerate pickled red onions immediately after making them?

It’s best to refrigerate them promptly to preserve their freshness. However, if left at room temperature for a short period, they should still be safe to consume.

Can I use the pickling liquid again for another batch of onions?

Yes, you can reuse the pickling liquid for a second batch of onions. Just make sure the liquid is still flavorful, and you may need to adjust the seasoning slightly.

Expert Tips

  • Thinly sliced onions will pickle faster and absorb more flavor.
  • To extend shelf life,use sterilized jars for storingyour pickled onions.
  • Adjust the sugar and vinegar ratio to suit your taste preference. More sugar for sweetness, more vinegar for tartness.
  • The onions should be fully submerged in the pickling liquid for even pickling. You can add a bit of water if there’s not enough liquid to cover the onions.

Can I use this pickling method for other vegetables besides onions?

You can use this pickling method for various vegetables like cucumbers, carrots, radishes, and bell peppers. Adjust the marinating time to suit the vegetable you’re pickling.

How can I make the pickled onions less pungent?

To make pickled onions milder, you can soak the sliced onions in cold water for about 10-15 minutes before pickling. Drain and proceed with the pickling process.

Serving Ideas for Pickled Onions

Pickled red onions are versatile and can be used as a condiment fortacos,burgers,sandwiches,salads, toast, and more. They also make a colorful garnish for appetizers and main courses.

While pickled red onions are typically served cold or at room temperature, you can also incorporate them into warm dishes if desired. They add a delightful tangy contrast to many dishes.

More Condiment Recipes To Consider

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