Melt the chocolate and the butter in a double boiler or in the microwave.

Whisk the yolks with the sugar until the mixture turns white.

Add the mixture with the melted chocolate then the flour.

Beat the egg whites and incorporate.

Pour into a buttered mold or lined with parchment paper.

Bake at 180 ° C for 1 hour.

Let cool before unmolding.

Repeat the operation 3 times.

Melt the dark chocolate, butter, icing sugar and milk over low heat. Monitor and mix regularly so that the mixture does not burn.

Install the plinth.

Put a little icing on the round.

Place the middle cake with a hole in it over it.

Pour in the smarties.

Add icing around the cake.

Cover with the third cake.

Cut the edges of the last cake to round off the head.

Cover entire cake with chocolate icing.

Roll out a white sugar paste.

Cover the cake with.

Draw eyes and a mouth with a black pen.