Ponzu Sauce, the tangy soy-based sauce, is traditionally made with a citrus fruit and may have been inspired by visitors from Holland during the 17th century. Fresh lemon juice and orange juice give this sauce a citrus snap.
Combine all ingredients in a bowl. Cover and chill.
This sauce was fantastic over roasted salmon. The saltiness of the soy sauce went very well with the tartness of the lemon juice and orange juice.