Caroline Lufti's
Rainbow cake
![](https://thegreatbritishbakeoff.co.uk/wp-content/uploads/formidable/image2377-450x450.jpg)
- Bake type: Cakes
- Made in: Colchester
- Skill level: Medium
- Time taken: 3 hours
About this Bake
Birthday cake with vanilla sponge and Italian meringue icing.
Top tip
Use gel colours for the rainbow layers.