1/4 cup finely chopped fresh mint leaves
1/4 cup light corn syrup
1 1/2 tablespoons vinegar
1 1/2 teaspoon cornstarch
1/4 cup water
Combine mint leaves,corn syrup, and vinegar in small saucepan.
Combine cornstarch and water, stirring until blended.  Add to
mint mixture.  Cook over medium heat until mixture thickens and
bubbles, stirring constantly.  Strain sauce, if desired.