For the cream cake, mix flour, sugar, walnuts, cocoa and baking powder.
Mix sour cream, eggs and oil with a mixer. Stir in dry ingredients briskly.
Bake the cream cake in a greased cake pan at 180 °C for about 40-45 minutes.
Preparation Tip:
Cream cake is very simple and quick to prepare. You can also take half a cup of sour cream and half a cup of yogurt.