These Mexican pickled onions take red onion, fresh lime juice, and salt. A quick dip in boiling water takes the raw bite out of the onion and softens the slices, so they're ready after thirty minutes. They turn bright pink and keep for up to three weeks in the fridge. Pile them on tacos, tostadas, sandwiches, and salads.
Course Condiment
Cuisine Mexican
Keyword lime juice pickled onions, mexican pickled onions, pickled onions, pickled red onions
Prep Time 5 minutesminutes
Additional Time 30 minutesminutes
Total Time 35 minutesminutes
Servings 1.5Cups
Calories 9kcal
Author Robin @ All Ways Delicious
Ingredients
1large red onionhalved and thinly sliced
1/2cuplime juicefrom about 6 limes
1 1/2teaspoonskosher salt
Instructions
Bring a kettle of water to a boil.
Place the sliced onion in a heatproof, non-reactive bowl (glass or ceramic). Pour the boiling water over the onion to cover, stir, and let sit for about 10 seconds. Drain in a colander.
Return the onion to the bowl, add the lime juice and salt, and stir to mix well.
Let sit for 30 minutes before serving. Store in a covered glass container in the refrigerator for up to 3 weeks.
Video
Notes
1. For heat, add a thinly sliced jalapeño or habanero to the bowl along with the onion.
2. If you don't have limes, lemon juice or vinegar will work, though the flavor will be different. Regular orange juice and Meyer lemon juice aren't acidic enough to pickle the onions.