How should raw ground beef be stored at home?
Refrigerate or freeze ground beef as soon as possible after purchase. This preserves freshness and slows growth of bacteria. 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. Mark your packages with the date they were placed in the freezer so you can keep track of storage times.
What is the best way to thaw ground beef?
The best way to safely thaw ground beef is in the refrigerator. Keeping meat cold while it is defrosting is essential to prevent growth of bacteria. Cook or refreeze it within 1 or 2 days.
To defrost ground beef more rapidly, you can defrost in the microwave oven or in cold water. If using the microwave, cook the ground beef immediately because some areas may begin to cook during the defrosting. To defrost in cold water, put the meat in a watertight plastic bag and submerge. Change the water every 30 minutes. Cook immediately. Do not refreeze ground meat thawed in cold water or in the microwave oven.
Never leave ground beef or any perishable food out at room temperature for more than 2 hours.