This is a great cream of mushroom soup recipe!  I've been looking for a quick and easy replacement for canned mushroom soup concentrate that I could sub in some of our family favorite recipes. 

I scanned several homemade versions, including canned, and even attempts at freezing (which is my preference) but there are several issues with preserving homemade cream of soups.  You can't can them or freeze them because the thickeners break down.  So I devised this method, which really worked out gr...