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pickled-red-onion-recipe​

Quick Pickled Red Onions

Easy homemade pickled red onions with a tangy, slightly sweet flavor. Perfect for tacos, sandwiches, salads, and more. Ready in under 45 minutes with simple pantry ingredients.
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Prep Time 5 minutes
Total Time 45 minutes
Servings: 8 (≈ 1 jar )
Course: Condiments, Side Dish
Cuisine: American, International
Calories: 15
Ingredients Method Notes

Ingredients
  

  • 2 medium red onions thinly sliced
  • 3/4 cup white vinegar
  • 1/2 cup warm water
  • 2 teaspoons granulated sugar
  • 1 teaspoon kosher salt
  • 2 garlic cloves sliced (optional)
  • 1 teaspoon black peppercorns or red pepper flakes optional

Method
 

  1. Thinly slice the red onions using a sharp knife or mandoline.
  2. Place the sliced onions into a clean glass jar or airtight container.
  3. In a bowl, whisk together the warm water, vinegar, sugar, and salt until fully dissolved.
  4. Add garlic cloves and optional spices to the jar with the onions.
  5. Pour the brine over the onions until fully submerged.
  6. Let sit at room temperature for 30 minutes.
  7. Refrigerate for at least 45 minutes before serving (best after 24–48 hours).
  8. Store in the refrigerator for up to 4 weeks.

Notes

  • For a milder flavor, use rice vinegar instead of white vinegar
  • For a sweeter taste, add extra sugar
  • For spicy pickled onions, add chili flakes
  • Always store in glass containers for best taste