Wine Sauce for Game

The sauce base can be prepared up to 2 days ahead through the simmering step, stored in an airtight container in the refrigerator. Reheat gently and whisk in the cold butter just before serving to maintain the emulsion.

Store finished sauce in an airtight container in the refrigerator for up to 3 days. Reheat very gently over low heat, whisking constantly. If the sauce breaks, whisk in a teaspoon of cold water or an additional pat of cold butter to re-emulsify.