Decorate with the remaining cherries and serve. If you can’t get hold of a chocolate Swiss roll, use chocolate brownies or any other chocolate cake instead. Plain trifle sponges will also work ...

The Great British Bake Off's Josh Smalley has prepared a science-led chocolate and caramel Swiss roll recipe. Not only is it a perfect crowd-pleaser, it showcases some complex chemistry.

For this recipe you will need 2 Swiss roll tins, measuring approximately ... To make the jewelled chocolate bark, if the peel feels wet or sticky, roll in the caster sugar to absorb any moisture.

Line a Swiss Roll ... to spread when you roll it. Roll up your sponge. We hope you enjoy browsing our brand-new food hub. As well as creating a more streamlined design for recipe content, we ...