Drain the apricots. Put 3 apricots aside for decoration. Dice the rest of the apricots. Cream 200 g butter and diabetic sweetener. Stir in eggs one by one. Mix flour, ground almonds and baking powder and stir into the fat mass. Fold diced apricots into the dough
Grease the springform pan with the tube bottom insert (24 cm Ø) and sprinkle with breadcrumbs. Pour in the dough and bake in the preheated oven (electric cooker: 175 °C/ convection oven: 150 ° C / gas: level 2) for approx. 50 minutes. Take out and let cool down for about 15 minutes. Then turn out and let cool down
Stir pudding powder and 8 tablespoons of milk until smooth. Boil up the rest of the milk. Stir in the pudding powder, bring to the boil briefly. Let the pudding cool down
Roast the flaked almonds. Cut the wreath twice. Spread each base with jam. Whip 200 g butter until creamy white. Stir in the pudding by the spoonful. Spread 1/3 of the buttercream on the cake layers, place on top of each other and spread with the remaining buttercream. Press the flaked almonds. Cut 3 apricots into slices and decorate the wreath with them