Be prepared to fall back early Sunday morning, as people across the United States gain an hour of sleep with the end of daylight saving time. The switch happens Nov. 6 at 2 a.m. local daylight time.
To maximize the shelf life of cooked ground beef for safety and quality, refrigerate the ground beef in shallow airtight containers or wrap tightly with heavy-duty aluminum foil or plastic wrap. Properly stored, cooked ground beef will last for 3 to 4 days in the refrigerator. To further extend the shelf life of cooked ground beef, freeze it; freeze in covered airtight containers or heavy-duty freezer bags, or wrap tightly with heavy-duty aluminum foil or freezer wrap.
Best Answer: Any cooked leftover last 4 days in the fridge. I looked it up on this site: http://www.wisegeek.com/how-long-will-me... Also, you can freeze cooked ground beef and it will last even longer, like up to a month. What i do is wrap cooked ground beef in sran wrap in little packets (about 4 by 4 inches), and pop it in the microwave for 1.5-2 minutes and it tastes just as good as when I first made it.