Classic lemon drizzle cake gets a 'bakeover'. This striped sponge roll is filled with lemon mascarpone
Buy the ingredients for this recipe now via:
Want to know how this works? Read all about it here.
How to achieve bright colours in cakes
If you want to achieve vibrant colours, you’ll need to use artificial food colouring pastes or gels. The natural varieties can lose their colour when cooked, which will spoil the look of your sponge.