Food Storage - How long can you keep...

LASAGNA - HOMEMADE, LEFTOVERS

Refrigerator
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3-5 days
Freezer
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2-3 months

Tips

  • How long does cooked lasagna last in the fridge or freezer? The precise answer to that question depends to a large extent on storage conditions - refrigerate lasagna within two hours of cooking.
  • To maximize the shelf life of cooked lasagna for safety and quality, refrigerate the lasagna in airtight containers.
  • Properly stored, cooked lasagna will last for 3 to 5 days in the refrigerator.
  • To further extend the shelf life of cooked lasagna, freeze it; freeze in covered airtight containers or heavy-duty freezer bags, or wrap tightly with heavy-duty aluminum foil or freezer wrap.
  • Cooked lasagna dishes containing sauce freeze best; cooked lasagna noodles frozen without sauce may become overly mushy when thawed.
  • How long does homemade lasagna last in the freezer? Properly stored, it will maintain best quality for about 2 to 3 months, but will remain safe beyond that time.
  • The freezer time shown is for best quality only - cooked lasagna that has been kept constantly frozen at 0°F will keep safe indefinitely.
  • How long does cooked lasagna last after being frozen and thawed? Cooked lasagna that has been thawed in the fridge can be kept for an additional 3 to 4 days in the refrigerator before cooking; lasagna that was thawed in the microwave or in cold water should be eaten immediately.
  • How long does cooked lasagna last at room temperature? Bacteria grow rapidly at temperatures between 40 °F and 140 °F; cooked lasagna should be discarded if left for more than 2 hours at room temperature.
  • How to tell if cooked lasagna is bad? If cooked lasagna develops an off odor, flavor or appearance, or if mold appears, it should be discarded.

Sources: For details about data sources used for food storage information, please click here

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