What to Eat During a Power Outage
Check out CR's no-cook meal ideas and food safety advice
When a storm causes an extended power outage, putting together satisfying meals can be a challenge. (PB&J gets old after a while.) And there’s the question of how long the food in the refrigerator and freezer will last and be safe to eat. The food experts at Consumer Reports have some tips for keeping food safe and eating nutritiously.
8 Easy No-Cook Meals
When a storm is predicted, see what leftovers you have and plan to use them up first. Or try these interesting and healthy ways to combine the foods you may have on hand, no electricity required.
Overnight oats: Mix rolled oats with water and let sit overnight on a counter. In the morning, add peanut butter, raisins, or other dried fruit, and a little cinnamon.
Chunky gazpacho: Combine a can of diced tomatoes with the juice, chopped onion, chopped cucumber, a little Tabasco sauce or cayenne pepper, and a dash of salt and pepper. You can also add chopped red or green peppers if you have them. Drizzle with olive oil and top with fresh parsley or cilantro if you have it. To make this a heartier dish, add a can of chickpeas (drained).
How Long Can Food Last in a Power Outage?
“The food in your refrigerator and freezer doesn’t go bad immediately,” says Sana Mujahid, PhD, manager of food safety research and testing at CR.
If you keep the refrigerator door closed, it will maintain a safe temperature—below 40° F—for about 4 hours, according to the Department of Agriculture’s Food Safety and Inspection Service. (Use a refrigerator thermometer to be sure.) A full freezer will stay cold for 48 hours, or 24 hours if it’s half full. “To load up a freezer, fill containers with water and freeze them,” Mujahid says. It’s best to keep the fridge and freezer doors closed as much as possible so the food stays cold.
Bread, butter, fresh fruit and vegetables, jelly, and hard cheeses (such as cheddar) will keep at room temperature, so if you have them in your fridge, don’t be afraid to eat them even if the power has been out for longer than 4 hours. (For information on other foods, see the list the FSIS has compiled.)
Apples, avocados, citrus fruit, carrots, celery, cucumbers, grapes, green beans, peppers, snap peas, and tomatoes are fresh foods that can be eaten raw and will be good for days unrefrigerated, so consider picking up some of these ahead of a storm.
“If the power is out for quite a while, these foods can help sustain you, and they’re also healthy sources of fiber, so they can help keep your body running smoothly,” says Amy Keating, RD, a CR nutritionist.
Food to Stock Up On During a Power Outage
Shop for staples when the weather is still clear so you have them on hand during storm season.
“Pick up an extra few packages of nonperishables you use regularly when you do your normal grocery shopping,” Keating says. That way, you won’t have to run to the store just before a storm. Rotate the items occasionally so that your stock is fresh. Good options include low-sodium canned beans, vegetables, fruit (packed in fruit juice), breakfast cereal, peanut butter, pouches of fully cooked whole grains, nuts, whole-wheat crackers, snack bars, and shelf-stable milk or plant milk (the kind sold in aseptic boxes in the grocery aisle).
“Don’t forget that you’ll need a manual can opener if the power goes out, too,” Keating says.
