What Happens if Canned Food Gets Cold?

Canned food is a convenient and shelf-stable form of food that can be stored for extended periods of time without spoiling. It can be kept in the pantry, refrigerator, or even outside in cooler temperatures.

But what happens if canned food gets cold?

When canned food gets cold, its contents may freeze and expand. This can cause the cans to become dented or bulge outward.

If the cans are exposed to extreme cold temperatures for an extended period of time, the cans may even burst open. Additionally, freezing temperatures can affect the quality of the canned food by changing its color, texture, and flavor.

The good news is that most canned foods will remain safe to eat after being exposed to cold temperatures. However, it is best to discard any cans that are bulging or severely dented as these may indicate spoilage or contamination. Additionally, when reheating frozen canned food for consumption it should be brought up to an internal temperature of 165°F before serving.

Bottom Line: Canned food may become damaged if exposed to cold temperatures for an extended period of time; however, most canned foods will remain safe to eat after being exposed to cold temperatures. It is best to discard any cans that are bulging or severely dented and make sure to reheat frozen canned food up to an internal temperature of 165°F before serving.