Mexican Three Milk Cake | Donna Hay

Ingredients

• 180g butter, softened
• 1 cup (220g) caster (superfine) sugar
• 2 tablespoons vanilla extract
• 5 eggs
• 1½ cups (225g) self-raising (self-rising) flour, sifted
• 2 cups (500ml) milk
• 1 cup (250ml) sweetened condensed milk
• 1 cup (250ml) buttermilk
• 2 cups (500ml) single (pouring) cream
• fresh passionfruit pulp, to serve