I have sampled all three of their slices. The passionfruit slice is made of fresh cream and pastry with passionfruit icing, quite nice but incredibly rich. The traditional slice is all 'snot block' style custard and white icing which isn't so good. The best of the three is what they call the "French Vanilla Slice" with a less than traditional coffee icing. This slice is made up of layers of pastry, fresh cream, custard and coffee fondant. Again, the custard is not so good but the fresh cream and icing make up for this.