Scald apricots with boiling water, rinse and peel the skin. Halve and stone the fruit. Dice up to 4 halves and puree. Stir in juice. Divide the puree into 4 glasses or dessert bowls
Stir the quark, milk, sugar and vanilla sugar until smooth. Whip cream until stiff and fold in. Spread the cream evenly over the puree. Decorate with remaining apricot halves and biscuits