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pickled onions taken out of the jar
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Pickled Onions

This recipe is super easy and comes together in just 10 minutes! It will definitely add that kick, crunch, and tang to your favorites such as sandwiches, burgers, and tacos.
Makes about 2 cups
Course Condiment, Side
Cuisine American
Diet Gluten Free
Prep Time 2 minutes
Cook Time 8 minutes
Total Time 10 minutes
Servings 12
Calories 37kcal
Author Imma

Equipment

  • 1 Pot
  • glass jars

Ingredients

  • 2 cups (200g) red onions, peeled and thinly sliced
  • 1 cup (236ml) water
  • ½- 1 cup (118-236ml) white vinegar
  • 2-3 tablespoons (25-38g) granulated sugar
  • 3 cloves garlic, smashed
  • 2 teaspoons (12g) salt
  • 2 teaspoons (6g) cracked black peppercorns
  • ½ teaspoon (1-2g) pepper flakes
  • 1 teaspoon (3g) mustard seed
  • 1 sprig thyme (optional)

Instructions

  • Peel and thinly slice onions into rings, then set aside.
  • Heat the water, vinegar, sugar, garlic, salt, cracked peppercorns, hot pepper flakes, optional mustard seeds, and thyme sprigs in a pot and simmer for about 8 minutes.
  • Turn off the heat, toss the onions in the hot liquid to blanch them for 30-60 seconds, then remove them and let the liquid cool.
  • Transfer the onions to a glass jar, and pack them in. Pour the cooled pickling mixture over the onions once cooled.
  • Put the lid on and store it in the refrigerator for a day or two to let the flavors develop. They'll last at least 2 weeks (if not months).

Notes

  • Feel free to use white onions and red wine vinegar for a different twist.
  • You can chop your onions instead of slicing for a sandwich relish.
  • Please remember that the nutritional information is a rough estimate and can vary significantly based on the products used in the recipe.

Nutrition

Serving: 1tablespoon | Calories: 37kcal | Carbohydrates: 7g | Protein: 1g | Fat: 0.3g | Saturated Fat: 0.04g | Polyunsaturated Fat: 0.1g | Monounsaturated Fat: 0.1g | Sodium: 327mg | Potassium: 91mg | Fiber: 1g | Sugar: 4g | Vitamin A: 70IU | Vitamin C: 3mg | Calcium: 19mg | Iron: 0.4mg