Food Safety and Power Outages

Food Safety and Power Outages

Nov 25, 2015

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


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

Is food in the refrigerator safe during a power outage? It should be safe as long as power is out no more than 4 hours. Keep the door closed as much as possible. Discard any perishable food (such as meat, poultry, fish, eggs, and leftovers) that have been above 40 °F for over 2 hours.  

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 refrigerator that have come into contact with raw meat juices.If you evaluate each item separately, use this chart as a guide.

Food Categories Specific Foods Held above 40 °F for over 2 hours
MEAT, POULTRY, SEAFOOD Raw or leftover cooked meat, poultry, fish, or seafood; soy meat substitutes Discard
Thawing meat or poultry Discard
Salads: Meat, tuna, shrimp, chicken, or egg salad Discard
Gravy, stuffing, broth Discard
Lunchmeats, hot dogs, bacon, sausage, dried beef Discard
Pizza – with any topping Discard
Canned hams labeled "Keep Refrigerated" Discard
Canned meats and fish, opened Discard
Casseroles, soups, stews Discard
CHEESE Soft Cheeses: blue/bleu, Roquefort, Brie, Camembert, cottage, cream, Edam, Monterey Jack, ricotta, mozzarella, Muenster, Neufchatel, queso blanco, queso fresco Discard
Hard Cheeses: Cheddar, Colby, Swiss, Parmesan, provolone, Romano Safe
Processed Cheeses Safe
Shredded Cheeses Discard
Low-fat Cheeses Discard
Grated Parmesan, Romano, or combination (in can or jar) Safe
DAIRY Milk, cream, sour cream, buttermilk, evaporated milk, yogurt, eggnog, soy milk Discard
Butter, margarine Safe
Baby formula, opened Discard
EGGS Fresh eggs, hard-cooked in shell, egg dishes, egg products Discard
Custards and puddings, quiche Discard
FRUITS Fresh fruits, cut Discard
Fruit juices, opened Safe
Canned fruits, opened Safe
Fresh fruits, coconut, raisins, dried fruits, candied fruits, dates Safe
SAUCES, SPREADS, JAMS Opened mayonnaise, tartar sauce, horseradish Discard if above 50 °F for over 8 hrs.
Peanut butter Safe
Jelly, relish, taco sauce, mustard, catsup, olives, pickles Safe
Worcestershire, soy, barbecue, hoisin sauces Safe
Fish sauces, oyster sauce Discard
Opened vinegar-based dressings Safe
Opened creamy-based dressings Discard
Spaghetti sauce, opened jar Discard
BREAD, CAKES, COOKIES, PASTA, GRAINS Bread, rolls, cakes, muffins, quick breads, tortillas Safe
Refrigerator biscuits, rolls, cookie dough Discard
Cooked pasta, rice, potatoes Discard
Pasta salads with mayonnaise or vinaigrette Discard
Fresh pasta Discard
Cheesecake Discard
Breakfast foods –waffles, pancakes, bagels Safe
PIES, PASTRY Pastries, cream filled Discard
Pies – custard, cheese filled, or chiffon; quiche Discard
Pies, fruit Safe
VEGETABLES Fresh mushrooms, herbs, spices Safe
Greens, pre-cut, pre-washed, packaged Discard
Vegetables, raw Safe
Vegetables, cooked; tofu Discard
Vegetable juice, opened Discard
Baked potatoes Discard
Commercial garlic in oil Discard
Potato salad Discard
Casseroles, soups, stews Discard