The Ultimate Quick Pickled Red Onions Recipe with Black and White Peppercorns

Why You Need This Quick & Easy Pickled Red Onion Recipe

If you love adding a tangy, slightly sweet crunch to your dishes, homemade pickled red onions are a must-have in your kitchen! Whether you’re topping tacos, burgers, sandwiches, or salads, this quick pickled onion recipe is the perfect way to elevate your meals.

The best part? You only need a few simple ingredients and 10 minutes of prep time to create these delicious, restaurant-quality pickled onions at home.

This small-batch pickled onion recipe uses a balance of salt, sugar, vinegar, and a unique mix of black and white peppercorns to create the perfect tangy, slightly spicy flavor that enhances any dish.

Ingredients for the Best Pickled Red Onions

Essential Ingredients:

• 1 large red onion, thinly sliced

• 1 cup vinegar (apple cider vinegar, white vinegar, or red wine vinegar)

• 1/2 cup water

• 1 tablespoon sugar (adjust for sweetness preference)

• 1 teaspoon salt

• 1 teaspoon black peppercorns

• 1 teaspoon white peppercorns

Optional Add-Ins for Extra Flavor:

• 1 clove garlic, smashed

• 1/2 teaspoon red pepper flakes (for a spicy kick)

• 1 teaspoon mustard seeds (for an extra depth of flavor)

How to Make Quick Pickled Red Onions

Step 1: Prepare the Onions

Peel and thinly slice the red onion into even rings or half-moons. Place them in a clean, heatproof jar.

Step 2: Make the Pickling Brine

In a small saucepan, combine the vinegar, water, sugar, salt, black peppercorns, and white peppercorns. Heat the mixture over medium heat, stirring occasionally, until the sugar and salt dissolve completely. Bring the brine to a gentle simmer, but do not boil.

Step 3: Pickle the Onions

Carefully pour the hot pickling liquid over the sliced onions in the jar. Use a spoon to press the onions down to ensure they’re fully submerged in the brine.

Step 4: Let Them Sit

Allow the jar to cool at room temperature for about 30 minutes. Then, seal it and place it in the refrigerator. The onions will take on their signature pickled flavor in as little as 1 hour, but for the best taste, let them marinate for at least 12-24 hours.

Step 5: Enjoy!

Your homemade pickled onions are now ready to enjoy! They’ll last in the fridge for up to 2-3 weeks, making them a great addition to your meal prep routine.

Recipe Summary

• Prep Time: 10 minutes

• Cook Time: 5 minutes

• Additional Time: 12-24 hours (for best flavor)

• Total Time: 15 minutes (plus resting time)

• Yield: 1 pint jar

• Storage: Lasts 2-3 weeks in the fridge

Best Ways to Use Pickled Red Onions

These quick pickled red onions are incredibly versatile! Here are some delicious ways to enjoy them:

• Tacos & Burritos – Add a zesty crunch to street-style tacos or burrito bowls.

• Burgers & Sandwiches – Elevate your favorite smash burgers, BBQ sandwiches, or paninis.

• Salads & Grain Bowls – Toss them into Mediterranean, Mexican, or protein-packed bowls.

• Charcuterie Boards – A great complement to cheese, cured meats, and crackers.

• Egg Dishes – Top your avocado toast, omelets, or scrambled eggs for extra flavor.

FAQs About Pickling Red Onions

Can I Use a Different Vinegar?

Yes! Apple cider vinegar adds a mild sweetness, while white vinegar gives a sharper bite. Red wine vinegar is also a great option for extra depth of flavor.

How Long Do Pickled Red Onions Last?

Stored in an airtight container in the fridge, they’ll stay fresh for up to 2-3 weeks.

Can I Make This Without Sugar?

Yes! You can use honey, maple syrup, or a sugar substitute like monk fruit sweetener if you prefer a refined sugar-free option.

Final Thoughts: Your Go-To Pickled Onion Recipe

If you're looking for the best quick pickled red onions recipe, this one is guaranteed to deliver bold, delicious flavors with minimal effort. The black and white peppercorns add just the right amount of spice, making this a must-have condiment for your kitchen.

Try this easy homemade pickled onions recipe today, and don’t forget to share your creations! Tag us on social media and let us know how you used them.

Enjoy your tangy, crunchy, and delicious pickled red onions!