Sift all dry ingredients and fold.

Whisk egg whites on a bains Marie to form a sabayon.

Then continue whisking on top of a table cloth till cold.

Add dry ingredients and fold till everything incorporates.

Greese your baking tin. Pour in you mixture and bake for 40 minutes @ 180°.

Whip your whipping cream really well.

After the cake has cooled completely, cut the cake in half then fill it with your whipped cream then place the other half on top the cream the cake, decorate to your satisfaction...