So, how can you make the most of your McDonald's burger's shelf life? Firstly, make sure to wrap it tightly in plastic wrap or aluminum foil to prevent drying out. You can also label it with the date you stored it, so you can keep track of how long it's been in the fridge.
And, if you're feeling extra adventurous, you can even try freezing your McDonald's burger! Just wrap it tightly in plastic wrap or aluminum foil and pop it in the freezer. When you're ready to eat it, just thaw it overnight in the fridge and reheat it in the microwave or oven.
Can Hamburger Go Bad In The Freezer at Erin Wright blog