First things first, you should always check the expiration date on the packaging. It's like checking the best before date on a carton of milk, you know? If it's past the date, it's probably a good idea to discard it and get some fresh meat.
But, what if you're like me and you forgot to label the package or you threw away the packaging as soon as you got home? That's when things get a bit more tricky. You have to rely on your senses to figure out if the meat is still good to eat.
Visual inspection is key here. Take a close look at the meat and check for any obvious signs of spoilage. Is it discolored, slimy, or dry? If so, it's likely that the meat has gone bad and you should throw it away.
How Can You Tell If Hamburger Is Bad – VIIIG