This sauce accompanies a recipe I posted separately, "Roasted Grouper With Sesame Almond Crust". Both recipes are from Savannah Seasons, a cookbook by Elizabeth Terry, a famed chef from Savannah, GA, and owner of Elizabeth's on 37th.
Combine all the ingredients in the bowl of a food processor and process until blended and smooth. Set aside to thicken and combine the flavors for at least 30 minutes. Store in the refrigerator; serve at room temperature.