Preparation Combine espresso powder, 1/3 cup water, and corn syrup in a small heavy saucepan, and bring it to a boil, stirring. Remove from heat and stir in vanilla and chocolate, stirring until chocolate is melted and sauce is smooth. Cooks' Note:•Sauce can be made 3 days ahead and kept chilled, covered. Warm over low heat before serving.
Preparation Combine espresso powder, 1/3 cup water, and corn syrup in a small heavy saucepan, and bring it to a boil, stirring. Remove from heat and stir in vanilla and chocolate, stirring until chocolate is melted and sauce is smooth. Cooks' Note:•Sauce can be made 3 days ahead and kept chilled, covered. Warm over low heat before serving.