<<Disclaimer: Verify this information before applying it to your situation.>> Potato flour and potato starch flour are not interchangebable. Most gf recipes call for the latter; potato flour is somewhat heavier. Some stores refer to potato starch flour as just potato starch - confusing, isn't it? Jerry in Mississauga, Ont., Canada ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ On Wed, 6 Sep 1995, Lynn wrote: > Does anyone know if potato flour and potato starch flour are interchangeable > in recipes? I think potato starch itself is not. Thank you in advance!