How Long Does a Peanut Butter and Jelly Sandwich Last Unrefrigerated? General How Long Does a Peanut Butter and Jelly Sandwich Last Unrefrigerated? admin October 17, 2024 In the realm of packed lunches and afternoon snacks, few treats rival the classic combination of peanut... Read More Read more about How Long Does a Peanut Butter and Jelly Sandwich Last Unrefrigerated?