Homemade sweet and sour sauce is a quick and easy, silky smooth version of your takeout favorite. It’s just 5 ingredients and 5 minutes - perfect for a weeknight dinner fix!
Combine the ½ cup water, vinegar, brown sugar, ketchup and soy sauce in a small sauce pan. Bring to a boil over medium high heat.
Meanwhile, combine cornstarch and 2 tablespoons of cold water in a small bowl until well mixed.
Once the sweet and sour sauce mix has come to a boil, stir in the cornstarch slurry and stir constantly, for about a minute, until the sauce has thickened.
Remove from heat and use immediately or store in a jar or air-tight container for up to 2 weeks. Reheat and add extra water, as needed, to get it to the right consistency.
Notes
Vinegar: I use rice wine vinegar but you can try it with apple cider vinegar if that’s what you have on hand.Leftovers: Extra sweet and sour sauce can be stored in a covered container in the refrigerator for up to 2 weeks.