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A close-up of vibrant red pickled onions thinly sliced and arranged in a small glass jar. The onions are glossy and perfectly pickled, with a bright crimson color contrasted by the clear brine. The jar is placed on a rustic wooden surface with a few onion slices scattered nearby, hinting at a homemade, artisanal process.

Quick & Easy Pickled Red Onions: Small Batch, Big Flavor

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Discover how to make quick and easy pickled red onions with this small batch recipe that packs big flavor. Perfect for salads, tacos, and sandwiches, these vibrant and tangy onions elevate any dish with minimal effort and ingredients.

  • Total Time: 35 minutes
  • Yield: 1 cup

Ingredients

Scale
  • 1 large red onion, thinly sliced
  • 1/2 cup white vinegar or apple cider vinegar
  • 1/2 cup water
  • 1 tablespoon sugar
  • 1 teaspoon salt
  • Optional: peppercorns, garlic cloves, bay leaf, chili flakes

Instructions

  1. Peel and thinly slice the red onion into rings or half-moons.
  2. In a small saucepan, combine vinegar, water, sugar, and salt. Bring to a gentle simmer, stirring until sugar and salt dissolve. Add optional flavorings if desired.
  3. Place sliced onions in a clean jar or container. Pour hot brine over onions, ensuring they are fully submerged.
  4. Seal the jar and let sit at room temperature for 30 minutes. For stronger flavor, refrigerate for at least 2 hours before serving.

Notes

  • Use a clean utensil each time you retrieve onions to prevent contamination.
  • For a more intense flavor, refrigerate longer.
  • You can customize with different vinegars or add herbs and spices.
  • Author: Serena Miller
  • Prep Time: 10 minutes
  • Cook Time: 5 minutes
  • Category: Appetizer, Condiment
  • Method: Stovetop, No-Bake
  • Cuisine: American, Modern
  • Diet: Vegetarian, Vegan

Nutrition

  • Serving Size: 2 tablespoons
  • Calories: 10 Kcal
  • Sugar: 2g
  • Sodium: 150mg
  • Fat: 0g
  • Saturated Fat: 0g
  • Unsaturated Fat: 0g
  • Trans Fat: 0g
  • Carbohydrates: 3g
  • Fiber: 0.5g
  • Protein: 0g
  • Cholesterol: 0mg
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