I did a search but did not find anything on this. It is time I am going to starting storing some additional things which are used every day but will not store well. One of these things is peanut butter. If you have ever opened up an old container of peanut butter you know what I mean. Has anyone used peanut butter powder? I was wondering on how it is prepared and how it tastes? What is the best brand?

Additionally I am also looking at shortening, eggs, milk and any other of the powdered foods. I am looking for what it the best. I do not care if it cost more I want something we will eat? Thanks