Frozen Food and Power Outages: When to Save and When to Throw Out

Adapted from Keeping Food Safe During an Emergency (USDA).

Source: http://www.foodsafety.gov

Thawed or partially thawed food in the freezer may be safely refrozen if it still contains ice crystals or is at 40 °F or below. Partial thawing and refreezing may affect the quality of some food, but the food will be safe to eat.

If you keep an appliance thermometer in your freezer, it’s easy to tell whether food is safe. When the power comes back on, check the thermometer. If it reads 40 °F or below, the food is safe and can be refrozen.

Never taste food to determine its safety! You can’t rely on appearance or odor to determine whether food is safe.

Note: Always discard any items in the freezer that have come into contact with raw meat juices.

You will have to evaluate each item separately. Use this chart as a guide.

Food Categories Specific Foods Still contains ice crystals and feels as cold as if refrigerated Thawed and held above 40 °F for over 2 hours
MEAT, POULTRY, SEAFOOD Beef, veal, lamb, pork, and ground meats Refreeze Discard
Poultry and ground poultry Refreeze Discard
Variety meats (liver, kidney, heart, chitterlings) Refreeze Discard
Casseroles, stews, soups Refreeze Discard
Fish, shellfish, breaded seafood products Refreeze. However, there will be some texture and flavor loss. Discard
DAIRY Milk Refreeze. May lose some texture. Discard
Eggs (out of shell) and egg products Refreeze Discard
Ice cream, frozen yogurt Discard Discard
Cheese (soft and semi-soft) Refreeze. May lose some texture. Discard
Hard cheeses Refreeze Refreeze
Shredded cheeses Refreeze Discard
Casseroles containing milk, cream, eggs, soft cheeses Refreeze Discard
Cheesecake Refreeze Discard
FRUITS Juices Refreeze Refreeze. Discard if mold, yeasty smell, or sliminess develops.
Home or commercially packaged Refreeze. Will change texture and flavor. Refreeze. Discard if mold, yeasty smell, or sliminess develops.
VEGETABLES Juices Refreeze Discard after held above 40 °F for 6 hours.
Home or commercially packaged or blanched Refreeze. May suffer texture and flavor loss. Discard after held above 40 °F for 6 hours.
BREADS, PASTRIES Breads, rolls, muffins, cakes (without custard fillings) Refreeze Refreeze
Cakes, pies, pastries with custard or cheese filling Refreeze Discard
Pie crusts, commercial and homemade bread dough Refreeze. Some quality loss may occur. Refreeze. Quality loss is considerable.
OTHER Casseroles – pasta, rice based Refreeze Discard
Flour, cornmeal, nuts Refreeze Refreeze
Breakfast items –waffles, pancakes, bagels Refreeze Refreeze
Frozen meal, entree, specialty items (pizza, sausage and biscuit, meat pie, convenience foods) Refreeze

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