A motor driven slicing machine for potatoes and the like is disclosed. The machine includes a circular fly wheel with a blade thereon which rotates across an exit port. Potatoes enter a feed tube at an entrance port and wedge against an outwardly tapered wall at the exit port so as the potato is sliced it is urged into the exit port by the slicing action against the tapered wall. Slices fall through an opening in the fly wheel to be collected or cooked.