Learning curve w/coconut flour

I am trying learn  how  to  bake with  coconut flour.  It is providing to be  more  challenging  than I  expected.

I decided to make a crust or cracker. Just  the basic flour and butter combination.  It wasn't  getting  done.  Then all of a sudden "poof" it was overdone.   This is just the  beginning.  Maybe  I should try  muffins  instead.