Quick + Easy Pickled Onions
We make these ALL the time to keep on hand. Our daughter loves them in pretty much anything, but we love them for taco nights, breakfast burritos, salads and burgers.
1 medium red onion, very thinly sliced ½ cup water ¼ cup distilled white vinegar ¼ cup apple cider vinegar or additional white vinegar 1 ½ tablespoons agave 1 ½ teaspoons fine sea salt ¼ teaspoon red pepper flakes (optional, for heat)
1. Pack the onions into a 1-pint mason jar. Place the jar in the sink, to catch any splashes of hot vinegar later.
2. In a small saucepan, combine the water, both vinegars, maple syrup, salt, and pepper flakes. Bring the mixture to a gentle simmer over medium heat, then carefully pour the mixture into the jar over the onions. 3. Use a butter knife or spoon to press the onions down into the vinegar and pop any air bubbles in the jar. Let the pickled onions cool to room temperature (about 20 to 30 minutes), at which point they should be sufficiently pickled for serving. 4. Cover and refrigerate leftover pickled onions for later. Quick-pickled onions are best consumed within three days, but they keep for 2 to 3 weeks in the refrigerator.