lol
@Denim Deb ! But you are right- cocoa powder is a good thing to stockpile- it adds all kinds of comfort foods to your repertoire, and would probably be a good barter item as well.
Water and a way to purify more water -- The rule of three! You can live 3 weeks without food, but only 3 days without water (3 hours without shelter, and 3 minutes without air, lol)
Rolled Oats -- high protein, quick cooking, stores well, very cheap, and in a pinch it doesn't even need to be cooked.
Honey -- stores forever, gives good energy, tasty, and has some medicinal properties as well
Wheat Berries or other whole grain such as quinoa, barley, corn, etc.-- these can be ground to make flour for some sort of bread, they can be sprouted for greens, with beans they provide a complete protein, complex carbs for energy, and they store well as whole grains
Rice -- with beans they provide a complete protein, not very allergenic-well tolerated by most people, unfortunately only white rice has a long storage life though
Beans -- one of the best vegetable proteins around, very filling, they can be sprouted for greens, but they take a long time to cook (lots of fuel!) and the longer they are stored, the harder they get.
Lard or Olive Oil -- as long as it is kept in an airtight container it has a very long shelf life, fat is one of the hardest things to find in a subsistence situation. Coconut oil also has a long shelf life, but I wonder just how helpful it would be as it appears to help in LOSING weight, and in this situation, calories will be KING.
Enough seeds to plant a garden at least 3 years in a row-- vacuum sealed and kept away from light seeds will keep for years, store 3 years' worth in case of crop failure.
I think these cover the bare basics of life support. Everything else would be icing on the cake.