Abstract: A food processor comprises a work bowl with a central support axle extending from the bottom thereof part way to the top opening thereof and a cover having a crank handle rotatably fixed on an outer surface thereof to drive a gear train disposed in an interior formed inside the cover which in turn drives a spindle extending from an inner surface thereof into the work bowl. The food processor further comprises a drainer basket which is supported on the central support axle and rotated by the spindle to drain vegetables and/or fruits disposed therein when the crank handle is manually rotated, a slicer member having a plurality of slicing blades radially disposed on a central shaft at different altitude thereof, and a mixer member having a triangular and a rectangular mixing blades diametrically oppositely mounted on a central shaft with a plurality of passages formed thereon. The drainer basket, the slicer member and a mixer member can be alternately used to process food in different ways.