Active Time
5 Mins
Total Time
1 Hour 5 Mins
Yield
Makes 2 cups

How to Make It

Stir together hot water, red wine vinegar, sugar, and salt until sugar is completely dissolved. Place sliced onion in a medium bowl. Pour vinegar mixture over onion; let stand 1 hour. Store in an airtight container in refrigerator up to 1 month.