Preparation Stir together all sauce ingredients in a 2- to 2 1/2-quart heavy saucepan and briskly simmer, uncovered, stirring occasionally, until thickened and reduced to about 1 1/4 cups, 25 to 30 minutes. (Stir frequently toward end of cooking to prevent sticking.) Cooks' notes:•Sauce can be made 3 days ahead and refrigerated once cooled. Reheat before proceeding. •If making the shrimp and the corn, double the recipe for the sauce and cook it until it is reduced to 2 1/2 cups.
Preparation Stir together all sauce ingredients in a 2- to 2 1/2-quart heavy saucepan and briskly simmer, uncovered, stirring occasionally, until thickened and reduced to about 1 1/4 cups, 25 to 30 minutes. (Stir frequently toward end of cooking to prevent sticking.) Cooks' notes:•Sauce can be made 3 days ahead and refrigerated once cooled. Reheat before proceeding. •If making the shrimp and the corn, double the recipe for the sauce and cook it until it is reduced to 2 1/2 cups.