How should food be stored in a freezer?

Food should be stored in tightly sealed containers in a freezer to prevent freezer burn, contamination, and moisture loss. Proper sealing helps maintain the quality of the food by protecting it from air exposure, which can lead to off-flavors and texture changes. Tight seals also help keep the food safe from cross-contamination with other items in the freezer.

Using tightly sealed containers ensures that food remains fresh for an extended period. This practice is especially important in a commercial setting like McDonald's, where maintaining food safety standards is crucial for customer health and maintaining product integrity. Containers made for freezer storage are designed to withstand cold temperatures and protect the food more effectively than other methods, such as paper bags or open shelving.