Chicken Enchilada Casserole

A chicken enchilada casserole will last in the fridge for about 3 to 4 days once it has been made or opened. If it's store-bought and unopened, it may last up to the 'best by' date printed on the packaging. When the casserole is frozen, it can last up to 3-4 months.

Knowing if your chicken enchilada casserole has gone bad isn't too tricky. If it has a sour or off smell, that's a big red flag. It can also develop a slimy or sticky texture over time, which is another indication that it's time to get rid of it. Additionally, if you see any mold growth on the surface, it's definitely off and should not be consumed.

• Always cover your chicken enchilada casserole with a lid or at the very least, plastic wrap or foil when you store it in the fridge. This helps to preserve the flavors and prevent it from absorbing smells from other foods. • If you're freezing the casserole, consider dividing it into individual portions before freezing. It makes the process of defrosting and reheating much easier and quicker. • Always allow your casserole to cool before storing it in the fridge or freezer. Putting hot food in the fridge can raise the appliance's temperature and potentially compromise the safety of other foods. • When defrosting the frozen casserole, try to plan ahead and thaw it in the refrigerator overnight. This is the safest method to prevent bacteria growth. • To reheat, bake in the oven at 350°F (175°C) until it is thoroughly heated. If it seems dry, add a little bit of chicken broth or grated cheese on top to moisten it.