Hannah Wilkins's
Southampton hydro pool
![](https://thegreatbritishbakeoff.co.uk/wp-content/uploads/formidable/6/20151029_130508-e1542120717561-450x450.jpg)
- Bake type: Cakes
- Made in: Southampton, England
- Skill level: Medium
- Time taken: Over 4 hours
Top tip
Ice your cake as soon as it is cool to keep it fresh.
Ice your cake as soon as it is cool to keep it fresh.