125ml hot water
40g coarsely ground dark roast coffee beans
pinch mixed spice
300ml single cream
4 egg yolks
75g demerara sugar
300ml double creampour the water over the coffee
and leave to stand for 5 minutes. strain the coffee into a pan with a
pinch of mixed spice and the single cream. bring to a simmer
whisk the egg yolks and demerara sugar until pale and
thick, then pour the coffee flavoured cream onto the eggs, stirring
continuously. return to the pan and thicken the custard. allow to cool and
chill in the fridge for an hour
add the double cream and freeze churn the coffee ice
cream.