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Close up shot of Asian pickled red onion with cilantro topping.

Asian Pickled Red Onions

These Asian pickled red onions are tangy, slightly sweet, and packed full of umami flavor. It is extremely easy to make in under 10 minutes, with just 5 ingredients. This recipe is gluten-free and dairy-free, with a vegan option.
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Prep Time 5 minutes
Cook Time 5 minutes
Total Time 10 minutes
Course Appetizer
Cuisine Asian inspired
Servings 6 people
Calories 26 kcal

Equipment

  • 1 x 4-cup size air tight container or jar

Ingredients
 
 

  • 1 large red onion thinly sliced
  • cup rice vinegar
  • tablespoon sugar
  • 1 tablespoon fish sauce see notes for vegan option

Optional topping

  • Chopped cilantro for topping

Instructions
 

  • Place the red onions in a microwave safe airtight container.
  • Add 3 tablespoon water to the onions. Cover the container loosely with a lid. Microwave on high for 2-3 minutes until the onion is softer but slightly crunchy (adjust to your preference).
    For the stovetop method, blanch the onions in boiling water for 3-4 minutes until softer but still crunchy. Drain well and place back in the container.
  • Add the rice vinegar, sugar and fish sauce to the onions. Close the lid tightly and shake well.
  • Let sit in the fridge for at least an hour.

Notes

Asian pickled red onions can be stored in the fridge for up to 7 days. 
To make this vegan, switch out the fish sauce to 1 ½ tablespoon tamari soy sauce.

Nutrition

Serving: 1Calories: 26kcalCarbohydrates: 5gProtein: 0.4gFat: 0.03gSaturated Fat: 0.01gPolyunsaturated Fat: 0.003gMonounsaturated Fat: 0.002gSodium: 237mgPotassium: 36mgFiber: 0.3gSugar: 4gVitamin A: 1IUVitamin C: 1mgCalcium: 6mgIron: 0.1mg

The nutritional information on this website is only an estimate and is provided for convenience and as a courtesy only. The accuracy of the nutritional information for any recipe on this site is not guaranteed.

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