Searching for a "Dry Goods Starter Mix" Friend of mine had a dry goods mix that included things like flour, salt, sugar... it kept indefinitely and could be used in proper portions for any number of bread type items - muffins, pancakes, and so on.

Can I make such a mix at home? Where can I find sources describing it? And how can I use it?
This site has a recipe for the mix and recipes for using it.
http://kitchensimplicity.com/homemade-bisquick-mix/
Or google homemade bisquick