Warm up the milk. Mix 1/3 with 1 tablespoon sugar and the yeast. Cover and leave to rise in a small bowl. Melt the fat in the rest of the warm milk
Put the flour in a mixing bowl. Stir in the yeast dough. Add 50 g sugar, lemon zest, salt, egg and milk-fat mixture and knead 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
Meanwhile wash, halve and stone the plums and apricots. Knead the dough again and press it with moistened hands into the greased fat pan of the oven (32x39cm). Cover and leave to rise for another 15 minutes
Alternately cover the yeast dough with plums and apricots. Bake in the preheated oven (electric cooker: 200 °C/ convection oven: 175 °C/ gas: level 3) for 30-35 minutes. After 10 minutes baking time, sprinkle the cake with flaked almonds. Remove the cake and sprinkle with the rest of the sugar. Leave to cool and cut open. Whip cream until stiff, fold in advocaat and serve with the plum-apricot cake