"These are really great. Like a previous reviewer, I also substituted 1/2 cup of sorghum flour for 1/2 cup of the brown rice flour and the whole family thought they were awesome! Kept dough in the fridge for a little over an hour before baking. I made 36 cookies and baked 12 cookies per cookie sheet on parchment paper for the exact time listed. They kept their shape and were chewy. In fact, they were chewy goodness for 3 days! They only lasted this long because I had to limit the number the kids ate at one time... Thanks Alton for a wonderful recipe!"