Petro van Genderen ORANGE CAKE 60g butter , chopped 3 teaspoons grated orange rind 1 cup castor sugar 2 egg 1 cup self-raising flour 2 Tablespoon plain flour 1/3 cup ( 80 ml ) milk Grease 14 cm X 21 cm loaf pan , line base and sides with baking paper . Combine all ingredients in small bowl , beat with electric mixer until mixture is smooth and changed in colour . Pour mixture into prepared pan . Bake in moderate oven 180 C about 40 minutes . Turn onto wire rack to cool . Top cool cake with Passion fruit cream. PASSION FRUIT CREAM 300 ml thickened cream 1 Tablespoon castor sugar 2 Passion fruit Beat cream and sugar in bowl with electric mixer until soft peaks form , fold in Passion fruit pulp .