Dairy Free Sour Cream Options

There are two options for a dairy free sour cream that I know of.  One is Tofutti, Better than Sour Cream.   To me, this most resembles in look and taste to regular sour cream.  It is firm and smooth and very white in color.  It works just like regular sour cream.  It lasts a long time after opening.   According to the package directions, it not only is milk free, but also gluten free,...