![Jemma Melvin with her lemon Swiss roll and amaretti trifle. PA](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/WKP77ORSGK36KHFHSWMWBRQFEU.jpg?focal=3848%2C1694&auth=608937dcf7747fa30c04c48f036e2feda43c23ddd9a8444c833b3ebadef5b0b9&width=400&height=225)
Jemma Melvin with her lemon Swiss roll and amaretti trifle. PA
Jemma Melvin with her lemon Swiss roll and amaretti trifle. PA
Queen's jubilee platinum pudding: lemon trifle crowned the winner
Sweet treat was inspired by the dessert served at the queen's wedding to Prince Philip in 1947