Fresh whole mushrooms keep for seven to 10 days. When sliced, they last for five to seven days in the refrigerator. Once cooked, mushrooms last for seven to 10 days in the refrigerator. For the best results, store fresh ...
Hamburger, like other raw ground meats, can be refrigerated for 1 to 2 days in a refrigerator set to 40 Fahrenheit or below. The cooler temperature helps slow the growth of bacteria, though it doesn't completely stop it.