Quick and Easy Pickled White Onions Recipe (2024)

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These tangy and flavorful pickled white onions are perfect for sandwiches, salads, tacos, and more.

Pickling transforms regular white onions into a snappy, crunchy treat you’ll crave.

Quick and Easy Pickled White Onions Recipe (1)

Why You’ll Love This Quick-Pickles Recipe

Bursting with Flavor:Pickled white onions are a flavor explosion with every bite.

Versatile:They add a delightful crunch and tang to various dishes, from burgers and sandwiches to tacos and salads.

Quick pickling:Making your pickled white onions at home is easy. Just a handful of ingredients and a simple process!

What Do Pickled White Onions Taste Like?

Pickled white onions have a bright, tangy flavor with a nice crunch.

The vinegar brine gives them a sour taste, while the salt and sugar add savoriness and balance the acidity.

Basic Ingredients

White onion: The star of the show. White onions have a mild, slightly sweet flavor.

You can use different onions like the sweet Vidalia, Walla Walla, or even the little pearl onions.

Vinegar: The acid that gives pickles their tang.

Different kinds of vinegar will yield different flavors.

Hot water: Softens onions and helps flavors blend.

Sea saltand white sugar: The yin and yang of pickling.

Salt amplifies the other flavors, while sugar balances the vinegar tang.

Whole black pepper or mustard seeds: Adds a subtle warmth and complexity.

Fresh herbs and spices (optional): Feel free to experiment with different herbs and spices!

Cinnamon sticks, dill, thyme, red pepper flakes, and bay leaves can all add exciting notes.

Which vinegar should you use for pickling white onions?

You can use most types of vinegar to pickle white onions quickly.

Here are some excellent options:

Apple cider vinegar – Adds a distinct flavor and mild fruit.

White wine vinegar– Has a mild taste with a touch of sweetness.

Rice vinegar– Provides mellow acidity and subtle sweetness.

Distilled white vinegar is strong and has a clean, bright taste without fruity overtones.

Red wine vinegar: Has a tart flavor.

Malt Vinegar has a similar lemony, nutty, and caramel flavor.

How To Make (step-by-step) – Quick-Pickled Onions

Step 1

Peel the white onions and slice them into rings or half-moons with a thinly sharp knife, depending on your preference.

Quick and Easy Pickled White Onions Recipe (2)

Place the sliced onions in a clean, sterilized jar with the black pepper, salt, and sugar.

Quick and Easy Pickled White Onions Recipe (3)

Step 2

Using a kettle or a small saucepan, heat water to boiling.

Step 3

Add vinegar to the jar with the onions, and carefully pour the hot water, ensuring the onions are fully submerged.

Quick and Easy Pickled White Onions Recipe (4)

Close the jar with the lid and give a good shake to mix.

Let it cool down upside down for a couple of hours at room temperature and refrigerate.

Quick and Easy Pickled White Onions Recipe (5)

For best results, let the onions pickle for 24 hours.

Tips For Making Perfect Pickled Onions

  • Larger onion pieces take longer to pickle and have a more pronounced flavor.

If you prefer a milder pickle, make thin slices.

  • Balance your flavors.

Adjust the salt, sugar, and vinegar to your liking. Some people prefer a sweeter pickle, while others like theirs extra tangy.

  • Use a 1:1 ratio of vinegar to water for ideal acidity.
  • Let it cool upside down so the jar seals tightly, and you can store the onions for much longer.

Just be careful not to create air bubbles.

  • Store in the fridge to maintain crisp texture. Don’t store at room temp!
  • Patience is key.

While it may be tempting to dive into your pickled onions immediately, they are best to marinate for at least 24 hours.

Ideas For Serving

These pickled onions make a great addition to so many dishes.

Here are some creative ideas for incorporating them into your meals:

  • Add a zingy twist to your favorite sandwiches, burgers, or hot dogs by layering pickled white onions on top.

Have you tried on top of avocado toast? Perfect combination!

  • Sprinkle pickled white onions over green salads, or try in this Italian potato salad.

Whether you’re making tacos like this, rockfish tacos, wraps, cheesy taco pockets, air fryer burritos, or pork belly bao buns, pickled white onions make a fantastic topping.

  • Arrange pickled white onions alongside cured meats and cheeses for a stunning charcuterie board.
  • Serve pickled white onions as a tangy condiment alongside meats, like this breaded pork chop.

Storage –How Long Do Refrigerator Pickled Onions Last?

Store your pickled onions in the refrigerator for about 2-3 weeks if the jar is open.

Make sure the onions are always submerged in the pickling liquid.

Unopened jars of pickled white onions keep in the refrigerator for 2-4 months.

FAQ’s

Are pickled white onions the same as red onions?

Pickled white onions and pickled red onions have slightly different flavors.

White onions have a milder taste and a crisp texture compared to red onions, which are sweeter and softer when pickled.

Do you have to soak white onions in salt before pickling?

This step is optional.

Soaking onions in salt can help draw out excess moisture and enhance their crunchiness.

For a crunchier texture, soak the onions in salt water for 30 minutes before pickling.

What variety of onions is best for pickling?

White onions are ideal for pickling due to their mild flavor and firm texture.

However, to create a unique flavor, you can experiment with other onion varieties, such as red onions (also known as purple or blue onions) or shallots.

Can I reuse the pickling brine?

You can reuse the pickling mixture for future batches of pickled vegetables.

Simply strain the brine to remove any onion remnants and store it in a clean, airtight container in the refrigerator.

The flavor will definitely change, so you may need to adjust some things, like vinegar or salt.

I like to use pickling liquids (especially onion) for an easy vinaigrette.

Homemade Pickled White Onion Recipe

Quick and Easy Pickled White Onions Recipe (6)

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Yield: 1 jar

Quick pickled onions recipe

Quick and Easy Pickled White Onions Recipe (7)

Discover how to make tangy and delicious pickled white onions with this easy recipe and helpful tips. Perfect for adding a zesty kick to your sandwiches, salads, and more.

Prep Time5 minutes

Pickling Time1 day

Total Time1 day 5 minutes

Ingredients

  • 1 large white onion, thinly sliced
  • 1 cup white vinegar (apple cider or distilled works well)
  • 1 cup hot water
  • 1 tablespoon salt
  • 1 tablespoon sugar
  • Whole black peppercorns (optional)

Instructions

  1. Peel the onions and slice them into thin half-moon shapes.
  2. Place the sliced onions into a clean sterilized mason jar.
  3. Add the black pepper, salt, and sugar to the jar with the onions.
  4. Heat water in a kettle or pot until boiling.
  5. Pour the vinegar into the jar with the onions.
  6. Carefully pour the hot water into the jar, making sure the onions are fully submerged.
  7. Secure the lid on the jar and shake well to mix.
  8. Let the jar sit upside down for a couple of hours to cool, then refrigerate.

Nutrition Information:

Yield:

4

Serving Size:

1

Amount Per Serving:Calories: 38Total Fat: 0gSaturated Fat: 0gTrans Fat: 0gUnsaturated Fat: 0gCholesterol: 0mgSodium: 1591mgCarbohydrates: 7gFiber: 1gSugar: 5gProtein: 1g

Nutrition is automatically calculated by Nutritionix - please verify all nutrition information independently and consult with a doctor or nutritionist for any and all medical and diet advice.

Did you make this recipe?

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Things To Remember When Pickling Vegetables And Fruits

There are a few key points to keep in mind when pickling:

  • Always use fresh produce: The fresher your veggies or fruits, the better your pickles will be.
  • Sterilize your jars: You can boil them for 10 minutes or run them through a hot dishwasher cycle. This will prevent any unwanted bacteria from spoiling your pickles.

More onion recipes:

Air Fryer Onion Rings – if you love onions, you’ll also love these onion rings, which are healthier than classic fried onion rings.

Air Fryer Onions – the best way to make sliced onion.

Quick and Easy Pickled White Onions Recipe (2024)

FAQs

What's the best vinegar to pickle onions? ›

I particularly like a mix of white wine and rice vinegar, and apple cider vinegar and white vinegar are a fun tangy combination. These variations are great, but they're totally optional; your quick pickled onions will be delicious even if you stick to the basic recipe!

How to pickle quickly? ›

All-Purpose Quick Pickling Brine

Add your washed and sliced produce, packing the jar tightly. In a medium saucepan, bring the water, vinegar, salt and sugar to a boil. Remove from heat and carefully pour into pickling jar until all contents are submerged. Close the lid on the jar tightly.

What does soaking onions in vinegar do? ›

You can get rid of the strong taste by soaking sliced onions in ice water for 20 to 30 minutes or by sprinkling them with an acid such as vinegar. Onions soaked in ice water will get very crisp while those sprinkled with vinegar will soften a bit, but they will lose the strong taste and become sweeter.

How long do pickled onions last in vinegar? ›

Heat the brine in a small pot until it simmers around the edges, then pour the warm vinegar mixture over the sliced onions; they should be ready in about 15 minutes. Once cool, you can refrigerate them (in their liquid) for up to two weeks.

Why boil vinegar before pickling? ›

You take all of your ingredients, apart from the product that is being pickled, and bring them to a boil. The heating process helps activate the flavors in the brine and marry them together. This hot brine is then poured over what is to be pickled and then stored in the refrigerator.

Why do you soak onions in salt water before pickling? ›

Some people choose to soak their onions in a salt water mixture before pickling, but I don't find it necessary. In theory, this step draws out extra moisture to keep the texture of the onions nice and crisp even as they sit in the vinegar mixture.

What is the formula for quick pickling? ›

The classic ratio is super easy to remember and is easily scale-able depending on how many pickles you're making. It's 100% vinegar, 50% water, 25% sugar and 12.5% kosher salt by weight. So for example, 200g vinegar, 100g water, 50g sugar and 25g kosher salt (again, you can scale this up or down!).

How do chefs pickle so quickly? ›

Quick pickling is simply the act of storing fresh produce in a brine of vinegar, salt, water, and sometimes sugar, in the refrigerator. These pickles are not canned and are ready to eat mere hours after making, though I usually wait at least a day or two.

Can you pickle in straight vinegar? ›

Any basic vinegar is game — white vinegar, apple cider, white wine, and rice vinegar all work well. You can use these vinegars alone or in combination. Steer clear of aged or concentrated vinegars like balsamic or malt vinegar for pickling.

What does adding baking soda to onions do? ›

Baking soda makes the onions more alkaline, which speeds up the browning reactions necessary for properly caramelized onions. But it also weakens the pectin that holds the onion's cells together, turning what should be soft but distinct pieces of browned onion into a nauseating stew of pea-green mush.

What does soaking onions in milk do? ›

We've often heard the claim that soaking sliced or chopped raw onions in liquid can mellow their harsh taste by drawing out the pungent sulfur compounds known as thiosulfinates that are produced when the onion is cut.

Are pickled onions a healthy snack? ›

Pickled onions, for example, can be a beneficial part of a healthy diet. The pickling process does use a large amount of salt and sugar, but when eaten in moderation and considering the fact that pickled vegetables retain their nutritional values, they can be included in your diet.

Why are my pickled onions slimy? ›

if your pickled red onions are slimy and limp then you May be cutting them the wrong way. we have two primary ways to slice onions pole to pole or orbital.

Why do pickled onions go bad? ›

Temperature, light, and humidity can all affect how long your home-canned pickled onions last, so be sure to store them somewhere that is dark and dry with a cool, even temperature. Fluctuations that can lead to freezing or overheating will cause them to go bad prematurely, so choose your storage location carefully.

Can you use white distilled vinegar for pickling onions? ›

4 Prepare your pickling vinegar

You could use cider vinegar. You could use wine vinegar. You could use clear distilled vinegar for clarity of onion. Or you could use a combination of all three.

Which vinegar is best for pickling? ›

Most pickle recipes call for distilled white vinegar. This is the clear, colorless vinegar made by fermenting grains. It has a mellow aroma, tart acid flavor and does not affect the color of light-colored vegetables or fruits.

Can you use distilled vinegar for pickling onions? ›

4 Prepare your pickling vinegar

You could use cider vinegar. You could use wine vinegar. You could use clear distilled vinegar for clarity of onion. Or you could use a combination of all three.

Is there a difference between regular vinegar and pickling vinegar? ›

Vinegar used for pickling must at least 5% acidity. Look at the label to be sure that the vinegar you are using is 5% acidity. Sometimes vinegar will be labeled as grain; 5% acidity is the same as 50 grain. Most white and cider vinegars used for making pickles and salsa are 5% acidity, but not all.

Is apple cider vinegar or white vinegar better for dill pickles? ›

White vinegar, with its high acidity and clean, sharp taste, is the go-to vinegar for classic dill pickles, bread and butter pickles, and other tangy, savory pickled vegetables. Its clear color preserves the natural colors of your ingredients.

References

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