Preparation :

- Separate the whites from the yolks, then beat the whites until stiff.
- In a bowl, beat the yolks and sugar until the mixture turns white.
- Gradually add the flour and yeast to the preparation.
- Add the butter and melted chocolate.
- Once the preparation has cooled, add the egg whites.

- Bake for 35 minutes at 180 ° C.
- Let the cake cool before cutting it in half to add the jam of your choice.

For the icing:

- In a saucepan, heat the maple syrup or honey, add the chocolate, liquid cream and sugar. Mix well, then cover the cake.
- Cover with icing sugar.