For this tiramisu, you will need:

About 180g sponge fingers
1/2 cup chilled espresso coffee
1/2 cup coffee liqueur, such as Kahlua or Tia Maria
1 3/4 cup mascarpone
1 1/2 cup whipping cream
100g caster sugar
3 tablespoons cocoa powder

(serves 4-6)

Whisk together the mascarpone, cream and sugar in a bowl until slightly stiff. In a serving dish, soak the sponge fingers in the liquer and coffee. Spread the whisked mixture over the top and sprinkle cocoa powder over the top.