Quick chocolate tiramisu

* 1 dessert spoon drinking chocolate powder

* 2 tbsp caster sugar

* 500g mascarpone

* 300g ready-made custard

* 150g sponge fingers

* sprinkles of hundreds and thousands

Children's age: all ages

Makes: serves 4

Preparation time: 20 minutes plus 30 minutes to chill

T = together A = adult

A Fill the kettle with water and bring to the boil.

A Pour 150ml boiled water into a deep dish.

T Stir in the drinking chocolate and sugar until dissolved. Set aside to cool.

T Take a large bowl and beat the mascarpone until soft, then fold in the custard until well combined.

T Dip the base of the biscuits in the chocolate mixture, then line them up in the base of a glass serving dish.

T Cover the biscuits with half of the mascarpone and custard mixture.

T Sprinkle with a thin layer of hundreds and thousands.

T Cover the hundreds and thousands with the remaining mascarpone and custard mixture, then sprinkle with another layer of hundreds and thousands.

T Cover the dish with cling film and chill for 30 minutes before serving.