Remove small rolls (approx. 20 g) from the dark chocolate with a peeler. Coarsely chop the remaining chocolate by type and melt in a bowl over a warm water bath. Beat the egg yolks, egg and sugar in a beating pot over a hot water bath until thick and creamy. Divide the mixture into 3 bowls and stir in 1 type of chocolate each. Let the egg and chocolate mixture cool down, stirring every now and then. Whip the cream until stiff, divide into three and fold in. Line a triangular terrine mould (approx. 35 cm) with foil and pour in the white chocolate mixture. Freeze the terrine for about 30 minutes, then add the milk chocolate mixture. Freeze again for approx. 30 minutes, then pour in the dark chocolate mass. Freeze Parfait for at least 4 hours. Remove Parfait from the mould, cut it into 8-12 pieces and decorate with chocolate rolls
With 6 people:
Waiting time approx. 5 hours