what is the optimal storage temperature for ground beef?
It can be refrigerated or frozen in its original packaging if the meat will be used soon. If refrigerated, keep at 40 F or below and use within 1 or 2 days. For longer freezer storage, wrap in heavy duty plastic wrap, aluminum foil, freezer paper, or plastic bags made for freezing. Ground beef is safe indefinitely if kept frozen, but will lose quality over time. It is best if used within 4 months.