Soak 8 leaves of gelatine. Drain the peaches and collect the juice. Spread the sponge cake with jam, cover with a springform ring and sprinkle with almonds. Put the peaches (put 2 halves aside) on the base.
Separate eggs. Mix cream cheese, egg yolk, yoghurt, 6 tablespoons peach juice, lemon peel and sugar. Squeeze 8 sheets of gelatine, dissolve and fold into the cream. Beat the egg whites until stiff and fold in.
Spread on the peaches. Chill for 2 hours. Soak and dissolve the remaining gelatine. Stir into the liqueur. Cover the cake with it. Decorate with almonds and fruit. Makes about 12 pieces.