Every fragrant morsel of the Callie is a tantalizing blend of saccharine sweet and robust tartness, like a lively California girl laughing heartily in the summer heat. Her fair skin — a light and carefree mascarpone mousse infused with dollops of mouth-watering maple syrup — is as head-turning as it is sweet. And that wild berries studded in the centre of the cake? Oh, that bright, refreshing burst of sourness that lingers on the palate. It’s a joyous memory of Callie that leaves you craving for more.