Preparation

Separate whites and yolks of the eggs.
Preheat your oven up to 350 degrees.
Put sugar into yolks and mix them up. While mixing, slowly add oil and hot water (150 ml). Also mix in flour and baking powder.
Put egg whites in a separate bowl and using electric mixer mix them until they expand 4 times, after they are ready, add them to concoction also with vanilla and mix them (by hand this time).
Pour half of the concoction into greased pan; add cocoa to the other half, mix it and pour on the top of the first half. Do not mix them together.
Let it bake for 45 minutes (sometimes a bit longer).
Sprinkle the top of the finished cake with powdered sugar; you can also add some raisins, nuts or pour chocolate.

Ingredients

  • Eggs - 5
  • Powdered sugar - 250 g
  • Flour - 250 g
  • Oil - 150 ml
  • Baking powder - 2 tablespoons
  • Vanilla - half tbsp
  • Cocoa powder - 1 tbsp
  • Butter