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–+ servings

Pickled Red Onions

A tangy and vibrant condiment that enhances a variety of dishes, perfect for tacos, salads, and more.
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Course: Condiment
Cuisine: Global
Keyword: pickled red onions, quick pickles, condiment recipes
Prep Time: 10 minutes
Total Time: 1 hour 10 minutes
Servings: 2 cups
Calories: 30kcal

Ingredients

  • 2 medium red onions thinly sliced
  • 1 cup apple cider vinegar
  • 1 cup water
  • 3 tablespoons sugar
  • 1 tablespoon salt
  • 1 teaspoon whole black peppercorns
  • 1/2 teaspoon red pepper flakes optional
  • 1 clove garlic sliced (optional)

Instructions

  • Thinly slice the red onions using a sharp knife or mandoline.
  • In a medium saucepan, combine apple cider vinegar, water, sugar, and salt.
  • Heat the mixture over medium heat until the sugar and salt dissolve.
  • Add the peppercorns, red pepper flakes, and garlic if using.
  • Bring the mixture to a simmer and then remove it from heat.
  • Place the sliced onions in a clean jar or container.
  • Pour the warm vinegar mixture over the onions, ensuring they are fully submerged.
  • Let the mixture cool to room temperature.
  • Seal the jar and refrigerate for at least 1 hour before serving.
  • For best results, allow the onions to pickle overnight.

Nutrition

Calories: 30kcal | Carbohydrates: 8g | Fiber: 1g