Carefully cut the Easter Egg in halves, creating 2 cup/bowl like openings.
For the biscuit base, crush the Speculoos biscuits and layer them at the bottom of the Easter Egg halves, creating a firm base. No need for butter; little at a time add the Biscoff spread for necessary binding.
In a mixing bowl, combine the cream cheese, double cream, icing sugar, Biscoff spread, and a pinch of salt.
Whip the mixture until it forms stiff peaks.
Carefully spoon the Speculoos Biscuit Spread cheesecake mixture into the Easter Egg halves, ensuring even distribution. Smooth the top with a spatula.