You’re about to discover how incredibly easy it is to make vibrant pickled red onions. These tangy, crunchy beauties are a game-changer for almost any meal, adding a burst of flavor that you’ll crave.
Key Ingredients & Substitutions
- Red Onions: Essential! You can’t substitute these and get the same vibrant color.
- Vinegar: White vinegar or apple cider vinegar works best for a classic pickle.
- Sweetener: Granulated sugar is standard. Maple syrup or honey can also be used.
- Salt: Kosher salt is ideal, but fine sea salt works too.
Ingredients
- 2 medium red onions
- 1 cup white vinegar (or apple cider vinegar)
- 1 cup water
- 2 tablespoons granulated sugar
- 1 teaspoon kosher salt
- Optional: 1 bay leaf, 1/2 teaspoon black peppercorns, a few fresh dill sprigs
How Much Time Will You Need?
- Total Time: 15 minutes + 30 minutes chilling
- Prep Time: 10 minutes
- Cook Time: 5 minutes
- Servings: Makes about 2 cups
- Tools Needed: Sharp knife, cutting board, small saucepan, heat-proof jar (pint-sized)
Step-by-Step Instructions
1. Prepare the Onions
Slice your red onions as thinly as possible. You can use a mandoline for perfectly even slices, or just a sharp knife. Pack these beautiful slices into a clean, heat-proof jar.
2. Make the Brine
In a small saucepan, combine the vinegar, water, sugar, and salt. If you’re using optional spices like bay leaf or peppercorns, add them now. Bring this mixture to a gentle simmer over medium heat, stirring until the sugar and salt have fully dissolved.
3. Pickle the Onions
Carefully pour the hot brine over the sliced red onions in the jar. Make sure all the onion slices are submerged. You can use a fork to gently press them down if needed.
4. Cool and Chill
Let the jar of pickled red onions cool completely to room temperature on your counter. Once cool, secure the lid and transfer the jar to the refrigerator. They’re ready to enjoy in as little as 30 minutes, but the flavor deepens over a few hours.
Storage Instructions
Store your homemade pickled red onions in an airtight container in the refrigerator. They will stay fresh and delicious for up to 2-3 weeks. There’s no need to reheat them; they are best served chilled or at room temperature.
Frequently Asked Questions (FAQ)
- How long do pickled red onions last? They last up to 2-3 weeks in the refrigerator.
- Can I use other types of onions? While you can, red onions give the best color and slightly sweeter flavor.
- Do I have to use hot brine? Yes, hot brine helps to soften the onions and infuse the flavor quickly.
- What can I use pickled red onions on? They are fantastic on tacos, sandwiches, salads, avocado toast, and even eggs!
- Why are my onions not as pink? Ensure your onions are fully submerged in the brine. The color will intensify over time.
- Can I reduce the sugar? You can, but a little sugar balances the acidity and brings out the best flavor.