It's crunch time as the three remaining teams take on a marathon challenge creating a lavish banquet display for 80, with four desserts and a towering showpiece. Who will win the title?

The last four teams compete to create an impressive three-tiered cake, while also performing a spectacular piece of gourmet theatre known as live plating.

The theme is childhood, with a tiered macaron cake and lollipops, and a spectacular sugar and chocolate fairy-tale showpiece

The competition takes a new twist with new rivals and fresh challenges - including puff pastry and a romance-themed sugar showpiece including two types of delicious confectionery.

The remaining teams take on a secret recipe challenge as well as a chocolate showpiece inspired by the theme of the four seasons, requiring huge feats of patisserie skill

The teams take on a fruit roulade and opera slices. They also remodel the classic French pastry, the religieuse

The teams must reinvent the classic Eton mess while also tackling an exceedingly tricky challenge making perfect miniature classics, including 24 tartes au citron

For Chocolate Week, the teams face a secret recipe challenge. There's also a showpiece based on a masked ball that requires two types of chocolates and a moving part!

The five teams take on a layered slices challenge including tiramisu. There's also a Showpiece of 36 servings of croquembouches. The lowest ranking outfit will be eliminated.

The teams compete to make perfect batches of miniature classics - 24 conversations and 24 tartes aux fruits - as well as a reinvented Black Forest gateau.