Nellis Air Force Base. Social Media. Airmen from Shaw Air Force Base, S.C. come to Nellis Air Force Base to hone thei... RT @USAF_ACC: New TASS @NellisAFB tasked with CAS training. With Red Flag 16-4 already underway, check out how the 55th Fighter Squadron fro... In this ...
Quick Answer. Prepared or cooked mashed potatoes stay fresh and flavorful in the refrigerator for up to four days. Place cooked mashed potatoes in a clean, covered container, and store them in the refrigerator within 2 hours of cooking for best results. Continue Reading.
Snack foods contain preservatives in order to maintain shelf life. Different types of snacks have varying expiration dates: Potato chips will last one month after expiration date. Crackers and pretzels can last up to three months. One of the longest lasting snacks is popcorn, which has a shelf life of one to two years. There is a myth that Twinkies can last upward of 50 years.