FIG. 1 is a perspective view of the cookware handle showing our new design; FIG. 2 is a side elevational view of one side thereof; FIG. 3 is a top plan view thereof; FIG. 4 is a bottom plan view thereof (the dotted lines not being part of the claimed design); FIG. 5 is a side elevational view of the other side thereof; FIG. 6 is a front elevational view thereof; and, FIG. 7 is a rear elevational view thereof.