Large bells can take over a week to cool completely.
Allow to cool completely, from one to two hours, but do not refrigerate.
Transfer to a small bowl and allow to cool completely.
Place on a rack and allow to cool completely in the pan.
Turn out on to a wire rack and leave to cool completely.
Allow to rest for a few minutes, and transfer to a rack to cool completely.
Remove from the oven, add salt, and allow to cool completely.
Transfer chicken to a plate and allow to cool completely.
Pass through a fine sieve and allow to cool completely.
Turn out onto a cooling rack and allow to cool completely.
Drain the spinach and cool completely under cold running water.
Bring to a boil, then turn off heat and let cool completely.
Drain and run under cold water until eggs are completely cool.
Strain the mixture into a bowl, and let cool completely.
With a spatula, turn them over, and let stand until completely cool.
Refrigerate until completely cool, or up to 24 hours, before serving.
Cover loosely with a towel and allow to stand until completely cool.
Remove the syrup from the heat and let cool completely.
When completely cool, chill in the fridge for a further 30 minutes.