These truffles will be soft inside despite that it feels firm on the outside. You only need to store them in a cool place, but not necessarily the fridge. Make sure you always use an airtight container! Be sure to use good quality chocolate!
Recipe Summary test
I save up chocolate cake crumbs whenever I have a chance. They can be stored in the freezer. Pack the crumbs in the amount needed. A good chocolate cake makes all the difference!