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Marinated Red Onion

A colorful salad topped with vibrant, tangy red onions that brighten every bite. This marinated red onion is an easy condiment that adds zest to your dishes.
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Prep Time 10 minutes
Total Time 10 minutes
Servings: 4 servings
Course: Condiment
Cuisine: American
Calories: 20
Ingredients Equipment Method Notes

Ingredients
  

Main
  • 1 large red onion thinly sliced
  • 1/2 cup vinegar white wine or apple cider
  • 1/2 cup water
  • 2 tablespoons sugar
  • 1 teaspoon salt
  • 1/2 teaspoon peppercorns optional
  • 1 bay leaf optional

Equipment

  • Cutting board
  • Sharp knife
  • Mixing bowl
  • Whisk or fork
  • Glass jar or airtight container

Method
 

  1. Start by peeling and slicing the red onion thinly.
  2. In a mixing bowl, combine the vinegar, water, sugar, salt, and peppercorns if using.
  3. Whisk until the sugar and salt are dissolved.
  4. Place the sliced onions in a glass jar or airtight container.
  5. Pour the marinade over the onions, ensuring they are fully submerged.
  6. If desired, add a bay leaf for enhanced flavor.
  7. Seal the jar or container and let the onions marinate for at least 30 minutes.
  8. Taste the onions after marinating; adjust sugar or vinegar as needed.
  9. Use the marinated red onions to top tacos, salads, or sandwiches.
  10. Store any leftovers in the fridge in their marinade.

Notes

These marinated onions can last up to two weeks in the fridge.