Mac and cheese is a staple in many households, but sometimes we end up making more than we need. This leads to leftovers, which can be a delicious way to have a quick meal. However, leftover mac and cheese can also become spoiled, leading to foodborne illness. In this article, we will explore the shelf life of leftover mac and cheese, how to properly store it, and tips to keep it fresh.
How long can mac and cheese be stored in the refrigerator?
Leftover mac and cheese can be stored in the refrigerator for up to 5 days. However, it is important to properly store it to ensure its freshness. As soon as possible, transfer the mac and cheese to an airtight container or wrap it tightly with plastic wrap. This will prevent the mac and cheese from drying out and absorbing odors from other foods in the refrigerator.
Can mac and cheese be frozen?
Yes, mac and cheese can be frozen for up to 6 months. To freeze leftover mac and cheese, store it in an airtight container or a freezer-safe plastic bag. It is important to remove as much air as possible to prevent freezer burn. Label the container or bag with the date of freezing to keep track of its shelf life.
How should leftover mac and cheese be reheated?
When reheating leftover mac and cheese, it is important to ensure that it is heated all the way through to avoid the risk of foodborne illness. Reheat the mac and cheese in the oven or on the stovetop until it reaches an internal temperature of 165°F (74°C). You can also reheat it in the microwave in 30-second intervals, stirring in between, until it is heated all the way through.
Tips for Keeping Leftover Mac and Cheese Fresh
Store leftover mac and cheese promptly
As soon as your mac and cheese has cooled down, transfer it to an airtight container or wrap it tightly with plastic wrap. This ensures that the mac and cheese stays moist and prevents it from absorbing any odors or flavors from other foods in the fridge.
Reheat mac and cheese gently
Cook leftover mac and cheese in a low and slow manner. The cheese sauce may separate if you try to reheat it too quickly. If you are reheating it in the microwave, use 50% power to gently warm it up. On the stovetop, gently reheat the mac and cheese over medium-low heat to ensure that it is heated all the way through.
Use airtight containers
Airtight containers will help keep the mac and cheese from drying out and help to prevent freezer burn. If you are using freezer-safe plastic bags, make sure to remove as much air as possible before sealing them shut.
Add a splash of milk when reheating
When reheating mac and cheese, add a splash of milk to the mixture. This helps to keep the mac and cheese from drying out and makes the cheese sauce creamier. You can also add a little bit of butter or cream to the mixture to give it more flavor.
Don’t leave leftovers at room temperature for too long
Food left at room temperature for more than two hours should be discarded. This includes mac and cheese. If you are serving mac and cheese at a party or gathering, make sure to keep it warm or chilled to prevent it from going bad.
Conclusion
Leftover mac and cheese can be a delicious way to save time and money, but it is important to follow proper storage and reheating techniques to ensure its freshness. Remember to store leftover mac and cheese in airtight containers or wrap it tightly with plastic wrap, reheat it gently, and discard any leftovers that have been left out at room temperature for more than two hours.
Most Common Questions About leftover Mac and Cheese
- Q: Can mac and cheese be left out overnight?
- A: No, mac and cheese should not be left out at room temperature for more than two hours.
- Q: How can you tell if leftover mac and cheese has gone bad?
- A: If leftover mac and cheese has a sour smell, mold or discoloration, it has gone bad and should not be consumed.
- Q: How long can cooked mac and cheese be stored in the freezer?
- A: Cooked mac and cheese can be stored in the freezer for up to 6 months.
- Q: Can you reheat mac and cheese more than once?
- A: It is not recommended to reheat mac and cheese more than once. It is best to only reheat the amount you plan to consume in one sitting.
References
1. FoodSafety.gov. Leftovers and Food Safety. Retrieved from https://www.foodsafety.gov/food-safety-charts/leftovers-and-food-safety. Accessed on 10th August 2021.
2. Today. How long is refrigerated mac and cheese good for? Retrieved from https://www.today.com/food/how-long-refrigerated-mac-cheese-good-t93051. Accessed on 10th August 2021.