How should food be stored in a freezer?

Storing food in airtight packaging is essential for preventing freezer burn, which occurs when moisture evaporates from the food's surface and causes dehydration, leading to changes in texture and flavor. Airtight packaging creates a barrier that reduces air exposure, helping preserve the quality and integrity of the food over time.

Using airtight containers or bags minimizes the potential for air to penetrate and dry out the food, while also preventing the absorption of odors from other items in the freezer. This method of storage not only extends the shelf life of the food but also maintains its taste and nutritional value, making it a best practice for safe food storage in a freezer.

While the other methods mentioned may have some benefits, they do not effectively prevent freezer burn or maintain food quality in the same way that airtight packaging does.