Knead the dough. There are three options - if you knead the dough with a mixer, then mix the flour with the liquid in a bowl, knead the first two minutes at the lowest speed. Then increase the speed to medium, knead for eight minutes. If you knead with your hands, then about fifteen minutes. And the third option is kneading in a bread maker, which I used... You should get a soft, elastic, non-sticky dough. Then take a large (this is important) bowl, grease with oil, lay out the dough, cover with cling film and leave in a warm place for 1.5-2 hours. The dough has greatly increased in volume, make sure that it does not run away.