Kitty and Mark travel through time celebrating sweets from the past and creating up-to-the-minute treats with some rather unsweet ingredients. They have their own take on the classics - walnut whip and sherbet lemon dipper - as well as two new inventions - maple bacon lollies and tequila chillies dipped in chocolate.

Kitty and Mark make sweets with medicinal roots, including soothing rose and pistachio turkish delight and salt liquorice caramels.

Kitty and Mark make sweets that are perfect for sharing. These include sticky lemon and blueberry nougat, a fudge bursting with coffee and ginger cake, the simplest pear and ginger coins and an old-fashioned cinder toffee.