Mexican Pickled Onions Recipe

User Reviews

5

315 reviews
Excellent
  • Prep Time

    10 mins

  • Total Time

    10 mins

  • Servings

    2 cups

  • Calories

    27 kcal

  • Course

    Side Dish

  • Cuisine

    Mexican

Mexican Pickled Onions Recipe

Mexican Pickled Onions feature thinly sliced red onions cured in lime juice, cider vinegar, and seasoning, producing crisp, tangy slices that turn a vibrant pink over time. This simple curing process yields pickled onions with a bright acidity balanced by salt and pepper, perfect for adding sharpness and color to dishes. Quick to prepare and easy to store, these onions enhance tacos, salads, and grilled plates.

Description

This Mexican Pickled Onions Recipe uses thinly sliced red onions tossed with fresh lime juice, apple cider vinegar, kosher salt, and ground black pepper. The acidity from the lime and vinegar cures the onions, softening their sharpness while preserving a crisp texture. Over at least 30 minutes in the refrigerator, the onions develop a bright pink color and balanced tangy flavor.

The preparation requires a non-reactive container—glass is preferred—to avoid metallic or plastic odors interacting with acidic ingredients. The onions are shaken or stirred during curing to ensure even coating. The final pickled onions have a refreshing snap and slight sweetness from the onions complemented by the citrus and vinegar bite.

Serve chilled as a finishing condiment atop tacos, grilled meats, sandwiches, or salads to add acidity and contrast. They can be made a day ahead and are best consumed within a week for optimal flavor and texture.

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Ingredients

Servings
  • 1 red onion peeled and thinly sliced
  • 4 lime juiced
  • 1 Tablespoon cider vinegar
  • 1 teaspoon kosher salt
  • ½ teaspoon black pepper fresh ground

Instructions

  1. Slice the onions thinly with a sharp chef's knife or a mandoline.
  2. In a large glass bowl or jar, add all ingredients and toss to combine making sure the onions are coated through.
  3. Refrigerate for at least 30 minutes before serving. Shake or mix the onions at least once while they cure. This will ensure all of the onions are covered in the juice and will pickle evenly.
  4. Taste before serving and add salt if needed.

Notes

  • Use a glass container for pickling to avoid reactions from metal or plastic materials with acidic lime juice.
  • Allow the onions to cure in the refrigerator for at least 30 minutes, shaking occasionally for even pickling.
  • The onions develop a deep pink color the longer they cure; for best taste, prepare them the night before serving.
  • Consume within one week for optimal freshness and flavor when stored chilled in a glass container.

Nutrition Information

Show Details
Serving 1cup Calories 27kcal (1%) Carbohydrates 7g (2%) Sodium 141mg (6%) Potassium 94mg (2%) Fiber 2g (8%) Sugar 2g (4%) Calcium 10mg (1%) Iron 2mg (11%)

Nutrition Facts

Serving: 2cups

Amount Per Serving

Calories 27 kcal

% Daily Value*

Serving 1cup
Calories 27kcal 1%
Carbohydrates 7g 2%
Sodium 141mg 6%
Potassium 94mg 2%
Fiber 2g 8%
Sugar 2g 4%
Calcium 10mg 1%
Iron 2mg 11%

* Percent Daily Values are based on a 2,000 calorie diet.

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5

315 reviews
Excellent

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