FIG. 1 is a perspective view of the food container lid showing my new design view; FIG. 2 is a front elevational view thereof which is the same as a rear elevational view thereof; FIG. 3 is a left side elevational view thereof which is the same as a right side elevational view thereof; FIG. 4 is a top plan view thereof; and, FIG. 5 is a bottom plan view thereof.