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Vegetable Technique: Quick Pickling Red Onions for Garnish

Quick pickling red onions is a fantastic way to add a burst of tangy, crunchy flavor to your dishes in just minutes. This technique is ideal for garnishing tacos, salads, sandwiches, and more. The process involves submerging thinly sliced red onions in a vinegar-based brine, which not only preserves them but also softens their sharp bite while infusing them with a delightful zing. The key to successful quick pickling lies in the balance of brine ingredients and timing. Red onions are perfect for this method due to their vibrant color and mild flavor, which transform beautifully in the pickling liquid. The pickling process is quick and straightforward, making it accessible even to novice home cooks. Understanding the science behind pickling helps achieve consistent results: the acetic acid in vinegar denatures the onion's proteins, altering their texture and flavor. Properly pickled onions should be crisp, tangy, and visually appealing, offering a fresh contrast to rich dishes. This technique is also versatile, allowing for customization with spices and herbs to suit various culinary needs.

Notes

The quick pickling process works by utilizing an acidic brine to break down the onions' cellular structure, softening them while infusing them with flavor. For best results, ensure the onions are completely submerged in the brine to avoid discoloration. A common mistake is using too much sugar or salt, which can overpower the delicate balance of flavors. Adjust the brine to your taste preferences, starting with less sugar if you prefer a tangier pickle. For storage, keep pickled onions in the refrigerator for up to a week, ensuring they remain submerged in the brine. Always use clean utensils to avoid contamination. This technique is perfect for meal prep, as pickled onions can be made ahead and stored, ready to brighten up any dish.

Steps

  1. 1 Slice 1 medium red onion into thin strips.
  2. 2 Combine 1 cup white vinegar, 1/2 cup water, 1 tablespoon sugar, and 1 teaspoon salt in a small saucepan.
  3. 3 Heat the mixture over medium heat until the sugar and salt dissolve completely.
  4. 4 Remove the brine from heat and let it cool to room temperature.
  5. 5 Pack the sliced onions into a heatproof container or jar.
  6. 6 Pour the cooled brine over the onions, ensuring they are fully submerged.
  7. 7 Let the onions sit at room temperature for at least 30 minutes, or refrigerate for up to 2 hours.
  8. 8 Drain the onions before using as a garnish.

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