<<Disclaimer: Verify this information before applying it to your situation.>> Several people have asked me to respond to the list regarding the availability of gf arrowroot. In checking with the companies suggested, I found two that say their arrowroot is gf. King Arthur Flour Bakers at 1-800-827-6836 told me that all their gf flours, etc are made in a different place than their gluten containing flours and therefore contamination should not be a concern. Kinnikinnick Foods also has gf arrowroot. Someone said that Energy (sp?) Foods has arrowroot but I didn't see it listed in their flyer--I didn't check with them though to see if they do have it.