Layer # 2 Easy
Assemble your ingredients for the cream layer.
Add the custard powder & stir. Add the icing sugar & stir. It will be lumpy.
Add the milk & stir & it smooths out rapidly to lumpless creamy goodness.
Spread on top of the cooled Layer # 1.
Smooth it out evenly & you are finished Layer # 2.
Chill this layer for an hour or so to let it set a bit. Take a break . . .