How to make
Beat the eggs with sugar until white and while constantly beating, add the oil, carbonated water and flour sifted with the baking powder.
Finally, flavour it with the vanilla mixture and put it in a previously buttered and floured form. Put the pie with carbonated water to bake in a moderately heated oven at about 360°F (180 °C) until ready.
Sprinkle the finished pie with powdered sugar or a glaze of your choice.