Is It Safe to Put Hot Food in the Fridge? (2024)

There are two kinds of people: those who like to pack up leftovers as soon as dinner is over, and those who let leftovers sit out for a few hours so they can cool down.

If this dynamic exists in your household, then you're all too familiar with the anxiety it causes. The longer food sits out, the higher its risk of growing harmful bacteria. However, placing hot foods straight into the refrigerator might raise the appliance's ambient temperature, putting the foods inside directly in the "danger zone" for bacterial growth. Right?

It turns out that these fears are valid — both leaving leftovers out for an extended period of time and adding hot items to the fridge can pose problems for food safety. But there is a way to put hot foods into a cold fridge safely. Read on to learn how to properly store hot food and how to cool foods rapidly for quicker storage.

How Long Should You Let Food Cool Before Refrigerating?

Whether you should immediately stash food in the fridge or let it sit out to cool depends on its temperature. Dangerous bacterial growth occurs between 41 and 135 degrees F (5 and 57 degrees C). This spectrum is known as the danger zone for foods. Potentially harmful bacteria grow most rapidly at these temperatures.

Placing large batches of hot foods in the fridge can push the temperature of the fridge into this danger zone. (Fridge temperatures should always be set below 40 degrees F [4 degrees C].) This may prevent the rapid cooling that is needed to get food below the danger zone as fast as possible.

However, there's no harm in putting hot food directly into the fridge if you need to. If you are a forgetful person, or if you won't be around to store the food after it has cooled some, go ahead and stash it in the fridge. Your fridge can handle the heat and get the food cooled quickly. (Food should never stay out at room temperature for more than two hours. If it does, exercise food safety caution and toss the food.)

"You would be able to place a slightly cooled hot dish into the refrigerator long before you hit the two-hour mark," says Serena Poon, celebrity chef, nutritionist, and graduate of Le Cordon Bleu's Grand Diplôme training program. "Most food safety experts would say the sooner you can get your leftovers in the fridge, the better."

Is It Safe to Put Hot Food in the Fridge? (1)

See Also
AskUSDA

How to Cool Foods Quickly

A refrigerator can rapidly cool foods, even hot ones, but you can speed up the process of getting below the temperature danger zone with these tips.

Divide large batches of food. For large amounts of food, like roasts and stockpots full of soup, FoodSafety.gov recommends you divide the dishes into smaller or shallow storage containers. This will allow the food to cool down more quickly once in the fridge.

Give the food an ice bath. If you need to cool foods more rapidly before storing them in the refrigerator, you can place the smaller containers of food into an ice bath or run them under cold water.

Don't use a cooler. Never try to cool large amounts of hot food in a cooler. "Most coolers are not designed to cool large amounts of hot food quickly," says Teresa Baczkowski, RDN. "Also, placing hot food in a cooler may not move the food through the temperature danger zone quickly enough."

How Long Can Food Stay Outside the Fridge?

The general rule of thumb is that cooked food can sit at room temperature for no more than 2 hours.

Furthermore, according to the U.S. Department of Agriculture (USDA), if food is left out at a temperature that exceeds 90 degrees F (32 degrees C), it shouldn't sit out for more than an hour. Left out for too long, leftovers can become breeding grounds for dangerous bacteria, and they can make people sick.

The Bottom Line

It is OK to store hot foods in the fridge. You do not have to wait for the foods to cool before you put them away. In fact, it's better to store them right away while they're still hot than to forget them and leave them sitting at room temperature for too long.

However, if you are storing a large amount of hot food, it will help the food pass through the danger zone for bacterial growth faster if you divide it into smaller, shallow containers. An ice bath or cold water shower can help food cool more quickly too.

Related:

  • Stinky Fridge? Here Are 4 Easy Ways to Neutralize Lingering Odors
  • How Long Does Cooked Chicken Last in the Fridge?
  • 10 Ingredients You're Storing Incorrectly in Your Fridge
Is It Safe to Put Hot Food in the Fridge? (2024)

FAQs

Is It Safe to Put Hot Food in the Fridge? ›

Information. Small amounts of hot food can be placed directly in the refrigerator or it can be rapidly chilled in ice or cold water bath before refrigerating. A large pot of food like soup or stew should be divided into small portions and put in shallow containers before being refrigerated.

Why should you not put hot food in the fridge? ›

Dangerous bacterial growth occurs between 41 and 135 degrees F (5 and 57 degrees C). This spectrum is known as the danger zone for foods. Potentially harmful bacteria grow most rapidly at these temperatures. Placing large batches of hot foods in the fridge can push the temperature of the fridge into this danger zone.

Should you let food cool before putting it in the fridge FDA? ›

Refrigerate or freeze perishables, prepared food, and leftovers within two hours of eating or preparation. Use ready-to-eat, perishable foods, such as dairy, meat, poultry, seafood, and produce, as soon as possible. Hot food won't harm your refrigerator, so it's okay to place hot food inside.

What is the proper way to cool hot food? ›

Place a pan of food in an ice-water bath and stir the food. Stirring allows warm air to escape and cool food faster. Use chilling equipment if available, such as an ice wand or blast chiller.

Can I put hot rice in the fridge? ›

Cooked rice is very moist, which can be a breeding ground for bacteria growth if it is left at room temperature for more than two hours. Play it safe and cool down any leftover rice quickly—either by spreading it out on a baking sheet, or placing it immediately in the refrigerator.

Is it OK to put a hot dish in the fridge? ›

Myth: You shouldn't put hot foods in the refrigerator.

Fact: Hot food can be placed in the refrigerator. Large amounts of food should be divided into small portions and put in shallow containers for quicker cooling in the refrigerator.

How long after cooking can I refrigerate? ›

Within 2 hours of cooking food or after it is removed from an appliance keeping it warm, leftovers must be refrigerated. Throw away all perishable foods that have been left in room temperature for more than 2 hours (1 hour if the temperature is over 90° F, such as at an outdoor picnic during summer).

How hot can food be when you put it in the fridge? ›

Use a food thermometer to verify temperatures. Never leave food in the “Danger Zone” over 2 hours. The “Danger Zone” is the temperature range between 40 and 140 F in which bacteria can grow rapidly. To keep food out of the Danger Zone, keep cold food cold, at or below 40 F, and hot food hot, at or above 140 F.

What is the 2 4 rule? ›

Food held between 5oC and 60oC for less than 2 hours can be used, sold or put back in the refrigerator to use later. Food held between 5oC and 60oC for 2-4 hours can still be used or sold, but can't be put back in the fridge. Food held between 5oC and 60oC for 4 hours or more must be thrown away.

What must hot soup be before placing it in the refrigerator? ›

Once cooled to 70°F, by using one of the above rapidly cooling options, you can place the container of soup in the refrigerator. Place on the top shelf. Leave uncovered until cooled to 40°F. Consume or freeze leftovers within 4 days of preparation.

Should I wait for rice to cool before refrigerating? ›

Do not leave rice to cool down in the rice cooker, steamer or pan. Once cooled to room temperature, cover the rice and store in the refrigerator at 8oC or below (preferably below 5oC). Only reheat rice if it has previously been cooled down safely and kept in the fridge until needed.

Why do you have to wait for food to cool down before putting it in the fridge? ›

Overview. Food that has just been cooked or taken out of the oven to cool should be cooled as quickly as possible to prevent the growth of bacteria. Hot food cannot be put directly into the fridge after cooking. Putting hot food into a fridge may cause the fridge temperature to increase above 5 °C.

Can I put warm pasta in the fridge? ›

Generally, it's best to put hot food and leftovers into the fridge within two hours of being cooked. After this time, bacteria can start to grow and transform your delicious meal into a bout of food poisoning waiting to happen.

Is hot food bad for refrigerator? ›

One common misconception is that if you put hot food directly into your refrigerator you will damage the appliance. The reality is that with most modern refrigerators, you won't actually damage the appliance. However, you will cause the energy efficiency of the appliance to go down while the food cools.

Is it bad to put hot food in the freezer? ›

#4 DON'T Freeze Hot Food

Food should be completely cooled before freezing – actually, it is even better if you allow it to fully cool down in the fridge first and then freeze. If you store a bag or container with hot food along with an already frozen one, it might defrost slightly, creating a safety breach.

What foods should you not refrigerate? ›

WHAT FOODS SHOULD NOT BE REFRIGERATED?
  • TOMATOES. Keep your tomatoes juicy, tasty and ready for your next Tomato and Ricotta Pizza by storing them at room temperature rather than in the fridge.
  • POTATOES. ...
  • ONIONS. ...
  • PICKLES. ...
  • CUCUMBERS. ...
  • BELL PEPPERS. ...
  • AVOCADOS. ...
  • WINTER SQUASH.

What should you do before cooling food to help it cool faster? ›

Strategies for cooling can help take the heat out of the situation.
  1. Separate food into smaller portions. A large pot of hot food put right into the fridge can become dangerous. ...
  2. Cover food loosely while it cools. ...
  3. Stir loose foods. ...
  4. Use an ice bath. ...
  5. Add ice as an ingredient. ...
  6. Use a blast chiller or tumbler.

Top Articles
Latest Posts
Article information

Author: Velia Krajcik

Last Updated:

Views: 6216

Rating: 4.3 / 5 (54 voted)

Reviews: 85% of readers found this page helpful

Author information

Name: Velia Krajcik

Birthday: 1996-07-27

Address: 520 Balistreri Mount, South Armand, OR 60528

Phone: +466880739437

Job: Future Retail Associate

Hobby: Polo, Scouting, Worldbuilding, Cosplaying, Photography, Rowing, Nordic skating

Introduction: My name is Velia Krajcik, I am a handsome, clean, lucky, gleaming, magnificent, proud, glorious person who loves writing and wants to share my knowledge and understanding with you.