Wafers

The batter can be made up to 24 hours ahead and stored covered in the refrigerator. Bring to room temperature and stir well before using. Baked and rolled wafers can be made up to 3 days ahead; store in an airtight container with parchment paper between layers to prevent sticking.

Store completely cooled wafers in an airtight container at room temperature for up to 1 week. Do not refrigerate, as humidity will soften them. If wafers lose crispness, refresh in a 300°F oven for 3-5 minutes, then cool completely before serving.