01 -
Break the baked chocolate cake into crumbs in a medium bowl.
02 -
Pour in the rum and condensed milk. Stir it all together until you get a dough you can roll.
03 -
Shape the dough into 1-inch balls, then roll them in the chocolate sprinkles so they're coated.
04 -
Put the balls on a baking sheet covered with parchment paper. Freeze them individually, then move them to a container with a lid.