Turn out on a surface the flours, blended with sugar and salt. Add the brewer’s yeast, melted with warm water and the oil. Knead the dough for 5-10 minutes. Let the dough rise for 2 hours or so, in a hot place covered with a clingfilm.
Knead the dough again until it will be smooth. Create the forms that you prefer.
Oil the surface and sprinkle with sesame and poppy seeds. Bake them in preheat oven for 30 minutes.