How to make
Mix the eggs with the sugar. Beat the mixture well and add the yogurt. Add the baking powder or the baking soda, extinguished in the yogurt ahead of time. Optionally, add the powdered cocoa.
Add the flour, mix into a homogeneous mixture and bake at 360°F (180 °C).
Melt the chocolates and smear 1/2 of the mixture with white and the other with the milk chocolate.
Decorate as desired. You can decorate with wild berries, chocolate or colored sprinkles, nuts, coconut flakes.