Wash the cherries and, except for 8 cherries for decoration, stone them. Stir 2 tablespoons of nectar with starch until smooth. Bring the rest of the nectar with sugar to the boil, stir in the starch mixture. Simmer over low heat for about 1 minute. Add cherries and stir in. Pour compote into a bowl. Let cool down for about 30 minutes
In the meantime cut out 8 circles (each 6 cm Ø) from the sponge cake base. Cut the dough circles in half horizontally. Pour milk into a mixing bowl rinsed with hot water. Add cream powder and mix briefly with the whisks of the hand mixer on the lowest setting. Then whip for 3 minutes on the highest setting. Whip the cream with the whisks of the hand mixer until stiff. Allow vanilla sugar to trickle in. Pour the mousse and cream into 2 separate piping bags with a 16-punch nozzle. Sprinkle 1 teaspoon of kirsch water over a circle of dough. Spread 1 tablespoon of compote on top. Spray mousse and cream in layers on top. Cover with another circle of dough. Decorate with cream tuff and a cherry. Layer the remaining turrets in the same way
Waiting time approx. 25 minutes