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.

Fold in the flour. 4. Spread the mixture onto a well-greased, lined 23 cm baking tray and bake for 15 minutes. 5. Sprinkle a clean tea towel with caster sugar and turn out the cake onto it. Remove the ...

cured ham, cubed, swiss cheese, cut into small cubes, cremini mushrooms, spicy brown mustard, heaping, roll recipe, attached below, egg, beaten, flax seeds, sesame ...