Separate the yolks from the egg whites. Mix the yolks well with the sugar until it becomes a cream. Add the vanilla sugar sachets and the beaten egg whites. Then add the cream cheese mixed a little with the oil, essence and flour. Pour the composition into a pan greased with oil and lined with flour, but put 4 tablespoons of the composition aside.
Mix the remaining composition with the sachet of cappuccino dissolved in milk, a teaspoon of cocoa and pour over.
With a fork, slowly mix the whole composition in the tray to integrate the cocoa into the whole composition.
Bake until it passes the toothpick test