Others Prepping: 16 Survival Foods To Always Keep Around The House Just In Case October 10, 2017January 30, 2018 Newcomer Survival Food #3: Peanut Butter Laura Caseley for LittleThings Peanut butter is necessary for your survival kit — it provides a great source of energy and has lots of healthy fats and protein. Normally, you can keep peanut butter unrefrigerated, which makes it great for emergency snacks and meals. Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15