Cut onion in half. Finely slice into half moons.
Add onions, vinegar and salt to medium mixing bowl.
Mix well. Mix every 5 minutes for about 20 minutes, or until ready to eat.
Store in refrigerator. Use within 3 days.
6 servings
¼ cup
* The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.