The ornamental design for a coveredelectricpizza pan, as shown.
FIG. 1 is a front/top/right-side perspective view of a covered electric
pizza pan showing my new design; FIG. 2 is a front elevational view
thereof; FIG. 3. is a rear elevational view thereof; FIG. 4 is a left
elevational view thereof; FIG. 5 is a right elevational view thereof; FIG.
6 is a top plan view thereof; and, FIG. 7 is a bottom planl view thereof.