Usha Amba's
Ben and Holly’s Castle
![](https://thegreatbritishbakeoff.co.uk/wp-content/uploads/formidable/11052003_902292376483553_5332331498189179983_o-450x450.jpg)
- Bake type: Cakes
- Made in: London
- Skill level: Medium
- Time taken: Over 4 hours
About this Bake
8 inch tall Chocolate sponge with chocolate buttercream and Nutella spread.
Top tip
Make sure you put dowels in your cake to keep the straight and stop from collapsing.