Bloom gelatin in cold water for 10 minutes. Melt briefly in microwave after resting.
Heat sugar and water to 120°C (248°F) to make a syrup.
Meanwhile, whip egg yolks until light and doubled in volume.
Once syrup is ready, pour over yolks while whisking at high speed.
Add melted gelatin and continue whipping until the mixture cools to room temperature.
Gently fold in the fromage blanc.
Whip the cream to soft peaks (do not overwhip) and gently fold into the mousse base.
Building the Entremets
Fill the Fairy Tale mold halfway with the fromage blanc mousse.
Gently place the frozen insert (madeleine + confit + crĂŠmeux) in the centerâit will sink on its own.
Cover with more mousse and place the shortbread disk on top.
Freeze overnight.