How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Sweet-And-Sour Red Onion-Vinegar Sauce?

You need 8 ingredients. The key ingredients include: 3 cups thinly sliced red onion, 1 cup red wine vinegar, 3 tablespoons sugar, 1/4 teaspoon kosher salt, and more.

Is Sweet-And-Sour Red Onion-Vinegar Sauce suitable as general?

Yes, Sweet-And-Sour Red Onion-Vinegar Sauce falls under the General category and is a great choice for this type of meal.

How do I store leftover Sweet-And-Sour Red Onion-Vinegar Sauce?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Sweet-And-Sour Red Onion-Vinegar Sauce Recipe

Name: Sweet-And-Sour Red Onion-Vinegar Sauce
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 3 cups thinly sliced red onion; 1 cup red wine vinegar; 3 tablespoons sugar; 1/4 teaspoon kosher salt; 1/4 teaspoon cracked black pepper; 1/2 cup white vinegar; 3 tablespoons coriander seeds, crushed; 1 tablespoon olive oil

Try this homemade Sweet-And-Sour Red Onion-Vinegar Sauce recipe the whole family will love. Made with red onion, red wine vinegar, sugar and kosher salt…

This Sweet-And-Sour Red Onion-Vinegar Sauce relies on simple, everyday ingredients such as thinly sliced red onion, red wine vinegar, sugar and kosher salt. It comes together quickly and makes 4 servings, at about 165 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 General

Servings: persons

3 cups thinly sliced red onion
1 cup red wine vinegar
3 tablespoons sugar
1/4 teaspoon kosher salt
1/4 teaspoon cracked black pepper
1/2 cup white vinegar
3 tablespoons coriander seeds, crushed
1 tablespoon olive oil

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Quick Info

Servings
4 servings
Calories
165 kcal
Category
General

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