Lancaster-based Rosie Dummer faces an epic challenge to make an edible scale replica of a planned 110-foot dragon monument for project leader Simon. In Penzance, husband and wife team Phil and Christine Jenson receive a commission that gets their engines revving, as they attempt to make a cake that doubles up as a remote control Mini. Elsewhere, sugarcraft specialist Eloise Durrant reveals her sporty side as she makes an extreme cake, complete with working plasma ball, for her roller derby teammate.

Cake maker Karisha faces her worst nightmare delivering her Palladian mansion room wedding cake. Molly's in her element with a Teddy Bears' Picnic themed children's cake, and there are tears of joy over Suzanne's Midsummer Night's Dream birthday cake.

Molly combines three loves: Man United, Chihuahuas and peanut butter in a surprise birthday bake. Nastassja aims to impress a childhood friend with a christening cake, and Phil and Christine create a fruitful masterpiece for a special celebration.