Coat your work surface with a fine dusting of flour and turn the dough out of the bowl. Dust your hands with flour and shape the dough into a fat log about the width of your hand. Knead the dough by pushing your hands and wrists into the log and rolling it forward. Then roll it back and push again. Repeat a few times until the log moves easily, adding more flour if it sticks, then spin the log 90 degrees, shape it into a horizontal log again, and knead a few more times, adding more flour if necessary. Use no more flour than you need to keep the dough from drying out.