If you want to keep your sliced American cheese for an extended period, freezing is a great option. When frozen, it can last for up to 8 months - that's a long time to enjoy your favorite cheese! Just be sure to wrap it tightly in plastic wrap or aluminum foil and place it in a freezer-safe bag to prevent freezer burn.
How Long Does Sliced American Cheese Last In The Fridge at Terri Kent blog
Freezing works by slowing down bacterial growth, which helps preserve the cheese. When you're ready to use it, simply thaw the desired amount in the fridge or at room temperature. Keep in mind that frozen sliced cheese might be slightly softer or more prone to separating when melted, but it's still perfect for sandwiches, grilled cheese, or cheesy recipes.
