Pickled Onions

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The Bon Appétit Test Kitchen

Makes 1 cup

Source

Ingredients

1 medium red onion, thinly sliced (about 1 cup)

1/4 cup red wine vinegar or apple cider vinegar

1/2 teaspoon sugar

Kosher salt

Method

Place onion slices in a medium bowl. Pour vinegar and 1/2 cup warm water over onion. Stir in sugar and season with salt; let stand until slightly pickled, about 30 minutes. Drain. DO AHEAD: Can be made 2 days ahead. Let cool slightly. Cover and refrigerate.