My sister-in-law has celiac disease, and I'm not sure where she gets her recipes from unfortunately. What I do know is gluten free recipes use mainly rice flour as opposed to all purpose. You also need to stay away from anything that contains graham crumbs, so be careful when searching for recipes online.
I'll ask her and see what she recommends.
Update: I asked her and this is what she said "To be honest I get pretty much all of mine from Pinterest! That have SOOOOOOOO many it's incredible."
Hope this helps!