Beat the eggs and cornflour in a stainless steel mixing bowl until combined. Pour the hot milk over the eggs and whisk in well. Pour the egg mixture back into the saucepan and cook over a gentle heat, ...
Remove from the heat and leave to cool for 30 seconds. Meanwhile, in a medium bowl, whisk together the egg yolks and caster sugar until pale, then whisk in the plain flour. Pour the chocolate milk ...