Heat the sugar with a little water and bring to a boil (118°C).
Pour slowly over the whipped egg yolks and whip till medium peak.
Simmer the milk in a separate saucepan and add the gelatin mix.
Pour over the white chocolate and reduce heat to 40°C.
In a separate bowl, whip the Stand & Overrun and Cream Cheese together.
Combine the whipped egg yolk mixture (pâte à bombe) with the chocolate mixture then fold in the whipped cream.