Stir all ingredients in small bowl until sugar and salt dissolve. (Can be prepared 3 days ahead. Cover and refrigerate.)
Makes about 2 cups.
Unlike sauces from Texas and Kansas City, this sauce from South Carolina's Piedmont area is thin and vinegary. Note that it is not cooked. To tone down the tartness, add more ketchup and brown sugar to taste.
From: Epicurious.com
Posted By: ???
Post Date: July 1999
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