Roast 10 g grated coconut in a dry pan until golden, remove from the pan and let it cool down. Drain the peaches on a sieve. Puree the peach halves. Mix yoghurt, sugar and remaining grated coconut. Whip the cream until stiff, add vanilla sugar and cream firming agent and carefully fold into the yoghurt and coconut cream. Pour the cream into glasses, sprinkle with the roasted coconut flakes and serve decorated with lemon balm as desired