Once you grind your wheat, you just put it in the refrigerator. Then, if you have a bread machine, it takes a total of 5 minutes to put together the ingredients for a loaf of bread. We use half white flour to make it lighter. Nothing could be more delicious and nutritious at the same time. Bread machines have really come down in price, and they are worth it.
Oil is easy to store and to use and rotate.
Keep a good supply on hand. Some people consider the water in their water heaters as emergency storage- or even their water beds or hot tubs. At one time I stored our water in big plastic monster containers. This was space effective, but too difficult to handle and move. Now I just empty my plastic milk containers and store water in them.