The stakes are high as Essex baker Eloise creates a two-foot high edible slot machine for a surprise 90th birthday party, complete with a personalised message to the birthday girl, flashing lights, and a working coin slot. Karisha takes a huge chance as she attempts to suspend her largest wedding cake to date, all 10 tiers of it, from the ceiling for a spectacular reveal in London in front of 400 guests. Molly puts some muscle behind her cake for a champion body builder, who wants to celebrate the end of what he hopes will be a successful competition season with a cake full of all the things he's missed while training.

Lancashire based cake maker Molly proves 'that's the way to do it' when she makes a one and a half-foot wide replica Punch and Judy cake, complete with stage, striped awning and a full cast of edible characters as a special surprise for a puppeteer. Suzanne creates a towering five tier white on white intricate hand piped wedding cake with an unusual peplum shaped base. Phil and Christine tackle another challenging bake as they create a picture perfect working projector cake, full of personal memories to celebrate one couple's 25th wedding anniversary and joint 50th birthdays.