This easy pickled onion recipe is perfect for topping Mexican dishes, burgers, wraps and sandwiches. It's easier than you think to pickle onions and they'll keep for a couple of weeks.
Pack the onions into a mason jar or similar heat-safe container and set on a cutting board or in the sink to catch any splashes of hot liquid later.
In a small saucepan, combine all of the remaining ingredients and bring the mixture to a gentle simmer over medium heat. Carefully pour the mixture into the jar over the onions.
Use a spoon to press the onions down into the vinegar. Let the pickled onions cool to room temperature. They will be ready to serve now but the if you cover and refrigerate for 24 hours, the flavor will be even better. These last 2-3 weeks in the fridge.
Notes
The nutritional info is based on making ten servings. This is difficult to calculate because your onion might be slightly larger or smaller.But either way, it's a negligible amount since this is a condiment and you probably wont be eating it like a salad.
Nutrition
Serving: 1/8 cup | Calories: 8kcal | Carbohydrates: 1g | Protein: 1g | Fat: 1g | Sodium: 351mg | Fiber: 1g | Fat Ratio per Serving: 112.5% | Protein Ratio per Serving: 50%