Two racks of parallel thin sharp blades are intermeshed in a crossed disposition within the open interior of a rectangular base frame. A pusher having a concave pocket and spaced ribs for entering between the crossed blades is reciprocally mounted upon the sides of the base frame. An object to be sliced is forced by the pusher through the junctions of the crossed blades. An auxiliary cutting blade may be mounted below the junctions of the blades to cut the slices pushed through the blades into two portions.