In the video, a person is seen preparing a dough mixture. They start by scooping some of the dough mixture into a bowl and then proceed to roll out the dough on a flat surface. The person uses a rolling pin to flatten the dough and then folds it in half. The dough is then rolled out again to make it even thinner. The person repeats this process several times to ensure that the dough is evenly rolled out and ready for the next step in the recipe.