Then add flour and baking powder and mix well to form a smooth dough. Let the dough rest for about half an hour.
Heat the oil in a large container and scoop the dough with a spoon and place it in the oil. Fry them until golden brown and then turn them over and fry them on the other side.
To drain excess oil, place them on a plate covered with a paper towel. While they are still warm, sprinkle them with powdered sugar.