How to make
Beat the five eggs and sugar for 7 minutes. Add the oil and water. Gradually, add the sifted flour and stir into a very thick mixture.
Add the cocoa and mix well. Bake in preheated oven at 390°F (200 °C). Bake 20 minutes on the bottom element and then the top element.
Check with a toothpick to see if it is ready. Decorate with powdered sugar or chocolate!