I have a cold lasagna in the refrigerator that I made last night how long will I need to bake it to serve it for dinner tonight?

Mary Ruth Yarrison


HalfPint September 26, 2019
I would cover with aluminum foil then warm at 350F for 30-45 minutes depending on how big and thick the lasagna is, until the internal temp is ~165F (that's the safe temperature for reheated foods in general). Lasagna can take a surprising amount of time to reheat, even if it's not frozen.
Emma L. September 26, 2019
Hi Mary! My favorite way to reheat lasagna is cutting slices, then crisping those in a skillet. Sort of like this: https://food52.com/recipes/75784-extra-crispy-lasagna.
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