Yes! This chocolate nut cake recipe freezes well. I like to freeze it in slices, so I don't have to defrost the whole cake to have a slice. To do this, place the slices on a half sheet pan, then place the sheet pan in the freezer. Once the cake slices are frozen, transfer them to a zip top bag or freezer-safe container. Freeze for up to 3 months. Thaw before enjoying.