how long cooked ground beef in fridge
1 Cooked ground beef will usually stay good for 3 to 4 days in the fridge and 3 months in the freezer.  How to tell if ground beef is bad? The best way is to smell and look at the ground beef: signs of bad ground beef are a sour smell, dull color and slimy texture; discard any ground beef with an off smell or appearance.