The present invention is directed to a collapsible food guard for displaying and serving food comprising a resilient transparent cover assembly for a substantially planar base. The cover assembly is substantially semi-cylindrical of a predetermined radius and has closed opposing ends. The cover assembly is reversibly pivotably attached to a base and has downward facing edges to seal the cover to the base when the cover is pivoted in the down (closed) position. The semi-cylindrical portion of the cover assembly is a resilient transparent shield that reversibly detachable from the arched surfaces of the closed opposing ends (side walls) and is sufficiently resilient such that when detached form the arched surfaces of the opposing side walls, it assumes the substantially planar shape in which it was initially molded. This resiliency allows the collapsible food guard to collapse into planar elements (side walls, shield and optional base) requiring minimal storage space and providing easy cleaning.