It is of course necessary to privilege the consumption of the fresh truffle. Otherwise, there are two methods to preserve the truffle:
IN THE REFRIGERATOR:
Wrap the truffle in paper towels before sealing it in an airtight container. Its aromas being very volatile, it is absolutely necessary to avoid leaving the truffle in the open air.
TO THE FREEZER
:
Bring the truffle back carefully before mixing with butter and store the mixture in an airtight container.