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6 Common Reheating Mistakes That Could Make You Sick from Leftovers

6 Common Reheating Mistakes That Could Make You Sick from Leftovers

Ever felt under the weather after reheating leftovers? Chances are, you're making one—or several—of these frequent food safety slip-ups. As seasoned kitchen experts know, proper handling prevents bacterial growth and keeps your meals safe. Here's how to avoid them for good.

1. Leaving Food Out of the Fridge for More Than Two Hours

Nothing's worse than tossing hard-earned leftovers. Refrigerate them promptly—within two hours of cooking—to minimize risks. At room temperature, bacteria multiply rapidly, potentially leading to foodborne illness. If in doubt, throw it out to stay safe.

Read also: 'This way you can fit two pizzas in your oven'

2. Storing Food in the Wrong Containers

Opt for airtight containers to extend freshness and block bacteria. Skip foil or plastic wrap; match container size to food volume to limit air exposure, which fosters moisture, odors, and microbial growth.

3. Setting Your Fridge Temperature Too High

Check your fridge regularly—it should hold steady at 3-4°C (37-39°F). Warmer temps accelerate bacterial proliferation, spoiling food faster and heightening illness risks. Monitor and adjust for optimal storage.

4. Keeping Leftovers Too Long

Refrigerate for 3-5 days max. Beyond that, quality fades, and safety suffers. For longer storage, freeze promptly and thaw safely in the fridge or under cold water—never at room temp.

5. Not Reheating Leftovers Hot Enough

Heat to at least 75°C (167°F) to kill bacteria. Boil sauces, soups, and gravies; cover dishes to retain moisture, ensure even heating, and prevent dry spots where pathogens thrive. A food thermometer is a smart investment.

6. Skipping Microwave Plate Cleaning

Avoid cross-contamination by cleaning the microwave turntable after use, especially with raw meats or fish that carry bacteria-laden juices. Use separate plates for raw and cooked foods, or wash in hot, soapy water between uses.

Source: Realsimple.com