Easy pickled red onions add a wonderful tangy crunch to sandwiches, tacos, salads, and bowls. Plus, you’ve got to love that vibrant pink color!
They’re made with just five ingredients and take only 15 minutes of active cooking. The rest is just waiting for them to soak up brine in the refrigerator.
I love making healthy eating easy on myself. I’m so much more apt to grab veggies when they’re prepped and ready to go.
So if you’ve ever been in a situation where you’ve wanted onion for a sandwich but felt too lazy to cut & peel one, do I have a solution for you… A vinegar solution!
Quick pickling thinly sliced onions means you can prep them when you have the time, energy, and inclination. Then keep them on hand in the refrigerator for weeks. Ideal for when you’re in a rush!
Just pull a few slices from a jar with a fork. Add them to your dish. And you’re on your way.
These bright and briny pickled red onions go well anywhere you’d put raw onions. But they’re even more delicious because they don’t have the nose-clearing bite of the standard raw variety.
Add them to tacos and burritos.
Sprinkle them on bowls.
Use them as a garnish for chili.
Spread them generously over salads.
Enjoy them with spreadable non-dairy cheese and crackers.
How to make them
Put water, salt, and sugar into a pot. Bring to a medium heat. Stir until the salt and sugar dissolves.
Turn off the heat and add white vinegar. Stir to combine.
Then set the vinegar solution aside to cool while you slice the onions.
Cut the ends off of a red onion, and remove the peel. Cut the onion in half – from top to bottom. Then slice it into very thin half moons. If you like, gently pull the onion slices apart with your fingers.
Add the sliced onions to a clean jar. Pour the cooled vinegar solution over them. Press the onions down, so that they’re completely submerged.
Cover with a lid & move to the refrigerator.
They will be ready to eat in about an hour, but they taste best after at least four.
The longer the onions marinate in the brine, the pinker they will become overall.
Store in the refrigerator until you’re ready to eat them.
Make them your own
You can make these easy pickled red onions your own by adding flavorful ingredients, changing up the vinegar, or adding more sugar.
Here are some ways to personalize this recipe:
- Use a different type of onion
- Cut the onions a little chunkier
- Replace some or all of the white vinegar with apple cider vinegar, white wine vinegar, or rice vinegar
- For less vinegar tang, increase the sugar
- Include flavorful add-ins to the jar like sliced garlic, peppercorns, or fresh herbs like dill
How to use them
There are so many ways to use quick pickled onions – from filling a sandwich to topping a bowl of ramen. They’re also a great addition to a vegan cheeseboard!
Pickled red onions are terrific on tacos
Use them as a sandwich or wrap filling
Enjoy them at breakfast
Great in salads
Delicious in bowls or wraps
When I’m pickling red onions, I like to make quick pickled jalapeños at the same time. Since the brines are similar, it makes sense to do both tasks simultaneously.
The biggest difference is that the jalapeño brine doesn’t include sugar. So I add the sugar after I’ve poured brine onto the peppers.
Combine the amounts of water and salt for both recipes. Dissolve in a pot over medium heat. Then remove from heat. Stir in the combined amounts of white vinegar.
Pour that brine over sliced jalapeños & garlic in jars.
Then when you’re ready to move on to the pickled red onions, add sugar to the remaining vinegar solution in the pot & dissolve. Pour the sweetened brine over sliced onions in a jar.
How to store them
Store pickled onions in their vinegar solution in a jar. They will keep for several weeks.
When I make double or triple batches, I usually eat them within 3 or 4 weeks. Although, after a few weeks the vinegar flavor will start to be less pronounced.
Pickled red onions
Servings: 10 people
If properly covered with brine, pickled onions will last 3 or 4 weeks in the refrigerator.
Calories: 11kcal | Carbohydrates: 2g | Protein: 1g | Fat: 1g | Saturated Fat: 1g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 1g | Sodium: 699mg | Potassium: 16mg | Fiber: 1g | Sugar: 2g | Vitamin A: 1IU | Vitamin C: 1mg | Calcium: 4mg | Iron: 1mg