If you're looking for good ideas for rotating your food storage, check out everydayfoodstorage.net I found this site through a book I Can't Believe It's Food Storage that I checked out from the library. A lot of the ideas and recipes from the book are on the web site, you just have to dig deeper to find them.
There's a recipe for making sweetened condensed milk from your powdered milk. I tried it last year, even made a key lime pie with it. Jared ate the pie! What better recommendation could you have?