This is a combination of two or three recipes. Makes some absolutely delicious and decadent cinnamon rolls. The frosting is good straight out of the bowl. I have successfully substituted buckwheat flour and rice flour for the millet flour in this recipe and a review has used oat flour to great success as well. I'm betting brown rice flour wouldn't be horrible either. The last 2 times I made these, the dough required a bit more flour than listed.