Put flour, 1 tablespoon of sugar, 1 egg and salt in a bowl. Dissolve yeast in lukewarm milk. Melt the fat. Add both to the flour. Mix everything with the dough hooks of the hand mixer to a smooth dough.
Cover and leave to rise in a warm place for about 30 minutes. In the meantime clean, wash and drain the gooseberries. Beat the remaining eggs and 3 tablespoons of sugar. Stir in sour cream and yoghurt.
Knead the dough again with your hands and roll out the round (approx. 30 cm Ø). Put it into a greased, flour-scattered sewing form. Mix the gooseberries with the remaining sugar, cinnamon and 3 tablespoons of grated coconut.
Spread on the yeast dough. Pour a sand casting over it. Bake in the preheated oven (electric oven: 175 °C/ gas: level 2) on the lower rack for approx. 45 minutes. Remove from oven and allow to cool slightly.
Roast the remaining grated coconut until golden brown. Before serving, weigh and sprinkle with icing sugar and browned grated coconut. Makes about 12 pieces.