Go Back
Homemade quick pickled red onions in a jar

Quick Pickled Red Onions

Bright, tangy quick pickled red onions that enhance the flavor of numerous dishes.
Prep Time 5 minutes
Total Time 30 minutes
Course Condiment, Toppings
Cuisine American
Servings 6 servings

Ingredients
  

Main ingredients

  • 2 cups Red onions, thinly sliced (about 1 large or 2 small)
  • 1 cup Vinegar (white distilled or apple cider) Equal part to water
  • 1 cup Water Equal part to vinegar
  • 1-2 tablespoons Sugar, granulated To taste
  • 1/2-1 teaspoon Salt, fine To taste

Instructions
 

Preparation

  • Trim and slice the onions very thin using a sharp knife or mandoline.
  • In a bowl, combine equal parts vinegar and water. For example, use 1/2 cup of each for a small jar.
  • Stir in the sugar and salt until fully dissolved. Taste the mixture and adjust for tanginess and sweetness.
  • Pack the sliced onions into a clean jar tightly.
  • Pour the brine over the onions, ensuring they are fully submerged. Use a spoon if needed to press them down.
  • Let the jar sit at room temperature for 30 minutes before using. For enhanced flavor, refrigerate for a few hours or overnight.

Notes

Storage tip: Keep sealed jar in the fridge for up to 2 weeks. Check for off smells or sliminess and discard if necessary. No need to reheat; they are served cold or at room temperature.
Keyword Condiment, Easy Recipe, Pickles, Quick Pickled Red Onions, Vegan