The present invention relates to a gluten-free pasta and dough, use of the dough and process for preparing them; the pasta and dough of the invention comprise naturally gluten-free raw source of starch, gluten-free flour, gluten-free protein source and a gluten-free emulsifier. The pasta of the invention shows a glycemic index considerably lower than that one of wheat flour pasta and yet rheological and organoleptic properties and features comparable with those ones of traditional pasta.