Originally Posted by
kipper
I was thinking if the OP could get the dough nice and firm through refrigerating it, it might work, especially with small portions of dough.
They can try it but I think it would crumble even if firmly chilled.
I am not really understanding what the Op wants to make...cookies cut with cookie cutters or just sliced cookies. And who cares if it is oval shaped rather than round (if that is the problem with slicing them). Of course the knife needs to be super sharp and maybe dipped in water between slices if it sticks.