FIG. 1 is a top perspective view of a kitchen slicer showing my new design. FIG. 2 is a top plan view thereof. FIG. 3 is a right side view thereof. FIG. 4 is a left side view thereof. FIG. 5 is a bottom plan view thereof. FIG. 6 is a rear view thereof; and, FIG. 7 is a front view thereof.