Abstract: An object of the present invention is to provide a method of producing rice flour bread having food texture equal to or better than that of wheat flour bread or gluten-added rice flour bread without using gluten and thickener, and a method of producing dough thereof. The method of producing rice flour bread dough according to the present invention includes a cooling step, a yeast-containing basic dough preparation step and a bread dough preparation step. In the cooling step, rice flour and water are individually cooled to prepare cold rice flour and cold water. In the yeast-containing basic dough preparation step, cold rice flour and cold water are mixed to prepare basic dough, and then yeast is added to the basic dough to prepare yeast-containing basic dough, or cold rice flour, cold water and yeast are mixed to prepare yeast-containing basic dough. In the rice flour bread dough preparation step, yeast-containing basic dough is kneaded to prepare rice flour bread dough.