Okay, well, I didn't grow these pumpkins although I did grow about 2 dozen pumpkins this year. And I didn't grow the grain or potatoes (I'm not even sure how to get the starch out of potatoes). But I did throw all the ingredients together to make the gluten free crust and of course the pumpkin part is just the regular recipe on the can with double the cinnamon.
This is the best crust I've made so far and you can find the recipe at my new favorite gluten free blog HERE! I will buy her recipe book as soon as I master this one for my parrot.