<<Disclaimer: Verify this information before applying it to your situation.>>

  Following responses received.....rice bran mixed with brown rice flour and
  tapioca starch (not tried).......buckwheat cakes--from Canada.........
  rice flakes.......rolled rice......Rice & Shine cereal-Arrowhead Mills
  crushed shaved almonds-crushed with rolling pin.  rolled buckwheat from
  Kinnikinnick Foods......Kelloggs Nutri-brand almond rice cereal.........
  crushed crisp rice cereal, rolled quinoa, textured soy protein,
  sliced rice from health food store.