Roughly chop the chocolate. Put milk, salt, vanillin sugar and sugar in a pot and bring to the boil. Stir in semolina. Bring to the boil again while stirring constantly, remove from the heat and allow to swell for approx. 3 minutes. Stir several times.
In the meantime, separate the egg. Beat egg white until stiff. Whisk the egg yolks and stir into the semolina mixture. Fold the beaten egg white into the semolina mixture. Rinse small moulds with cold water. Carefully fold the chocolate into the semolina and distribute the mixture evenly in the moulds. Put in a cool place for about 3 hours. In the meantime, pour the apricots onto a sieve and drain well. Cut 6 apricot halves into slices. Add the remaining apricots to the juice and puree.
Put in a cool place for about 3 hours. In the meantime, pour the apricots onto a sieve and drain well. Cut 6 apricot halves into slices. Add the remaining apricots to the juice and puree. Season to taste with lemon juice. Turn semolina pudding onto dessert plates and arrange with pureed apricots and apricot slices. Serve decorated with mint, a biscuit and chocolate rolls