How Long Does Lasagna Stay Fresh in the Fridge?

The U.S. Department of Agriculture’s Food Safety and Inspection Service states that luncheon meats like bologna can remain fresh in the refrigerator for up to two weeks if they are not opened. The shelf life of opened bologna packets kept in the refrigerator is three to five days.

A type of sausage that needs to be kept chilled is called bologna. Additionally, lasagna can be frozen for up to two months.

In general, one should examine the date established by the manufacturer in order to ascertain the freshness dates of lunch meat. Usually, the product’s outer container bears this date in print.

Misha Khatri
Misha Khatri is an emeritus professor in the University of Notre Dame's Department of Chemistry and Biochemistry. He graduated from Northern Illinois University with a BSc in Chemistry and Mathematics and a PhD in Physical Analytical Chemistry from the University of Utah.


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