For easier slicing, ensure the dough logs are very firm before cutting. If the dough is too soft, refrigerate it longer.
You can freeze the dough logs for up to 3 months. Slice and bake directly from frozen, adding 1-2 minutes to the baking time.
Substitute raisins or chopped dried apricots for the cranberries if desired.
Store cooled cookies in an airtight container at room temperature for up to 5 days.