Some prepper food lists say to store Jelly, Jams, Mayonnaise and other items that require refrigeration after opening. To me, for the two of us that means the smallest package available if you don't have away of refrigerating the left overs. I know you can get single use mayo, jelly, mustard and soy sauce also hot sauce. Is there any other items that you can think of in single use packages and where to get them?
You guys that are single I know are smart enough should have an answer.