<<Disclaimer: Verify this information before applying it to your situation.>> Several people responded that it's not necessary to knead GF dough because this is supposed to develop gluten (which is absent in GF flour). What I actually meant was being able to shape the dough by hand (for rolls and things like that). And I would like to make a pizza shell I could actually throw into the air like they do in Italy :-). Thanks! Sander