The application of cassava bagasse in the production of pre-gelatinized flour for use as an ingredient in human foods was shown to be feasible, allying consumer interest in healthier food products and gluten-free foods for the celiac category with sustainability of the cassava starch factories. The combined use of a pre-gelatinized flour made from cassava starch and dehydrated cassava bagasse (70:30), cassava starch and amaranth flour, in the proportion of 10:60:30, respectively, allowed for the development of a non-conventional pasta formulation with improved nutritional value as compared to pasta elaborated with regular or whole wheat flour, allied to the maintenance of good technological texture characteristics, obtaining pasta that was not very sticky and with adequate firmness, as well as presenting a light yellowish color.