COOK’S TIP

To make crystallised orange slices, very thinly slice 1 small orange into rounds (a mandoline can be used). Arrange slices on a large oven tray lined with baking paper. Sprinkle 2 Tbsp caster sugar evenly over both sides. Cook in 100°C fan-forced oven (120°C conventional) for 3 hours, or until crystallised. Store in airtight container in a cool place for up to 5 days.