Melt together the butter & 70-30-38 callets.
Beat together the eggs, egg yolks & sugar. Stir the melted chocolate mass into the frothy mixture.
Carefully fold the sifted flour into the mix. Divide into greased dishes, and bake in the oven at 200°C for +/- 6 minutes.
The final product should be served hot, as the center should be runny.