Pipe a layer of the red fruit mousse in the bottom of a circular mould (diameter 12 cm, height 2.5 cm).
Place a circle of sponge on top and continue to fill the mould with the mousse.
Put in the freezer.
Remove from the mould and freeze again.
Pour the warm jelly over the top and leave to set in the refrigerator.
Pipe a crescent of the whipped Debic Cream 40% on top of the cake.
Arrange the chocolate hearts on top.
Garnish with gold leaf and coarse red powder.