The four remaining teams are challenged to demonstrate their skills with chocolate, and for the first challenge, they must rely on their patisserie knowledge to succeed in a test where the recipe is a secret. They must then produce a showpiece on the theme of masked balls, which must incorporate two types of filled and moulded chocolates and a moving part.
Cherish Finden and Benoit Blin challenge the bakers to prepare two batches of perfectly uniform miniature classics - 24 pont neufs and 24 tartes au citron - in just three and a half hours. For the showpiece challenge, they must reinvent a classic Eton mess and turn it into a masterpiece of their own devising.
Liam Charles and Tom Allen present the halfway point of the patisserie contest, with the five remaining teams being challenged to prepare 24 opera slices and 24 exotic fruit roulades, before putting a modern spin on classic French pastry the religieuse. Judges Cherish Finden and Benoit Blin will then decide which duo is not going through to the next round.
Liam Charles and Tom Allen host the next stage of the patisserie contest, in which the three best teams from both sets of heats are brought together, facing new rivals and yet more demanding challenges as they strive to impress judges Cherish Finden and Benoit Blin. For their first task, the six teams must each prepare 24 classic croissants and 24 Viennoiserie in just four hours. The second challenge involves preparing a romantic sugar showpiece, which must incorporate two types of confectionery.
Liam Charles and Tom Allen host the quarter final, in which the five remaining teams must impress judges Cherish Finden and Benoit Blin in two challenges on the theme of childhood. The first task is to create a tiered macaron cake and two types of lollipops, before the bakers move on to create a fairytale showpiece combining sugar and chocolate.
Liam Charles and Tom Allen host the semi-final of the culinary contest, in which the four remaining teams must take on a secret recipe challenge, create a three-tiered cake, and rise to the unusual challenge of `live plating' to impress judges Cherish Finden and Benoit Blin and win a place in next week's final.
Liam Charles and Tom Allen host the final of the patisserie competition, with the last three remaining teams of bakers pulling out all the stops to impress judges Benoit Blin and Cherish Finden and be crowned as the first champion of the professional series. The bakers face a marathon nine-hour challenge, during which they must create a lavish banquet display large enough to serve 80 people. Their creation has to combine four different types of dessert and a towering showpiece combining chocolate and sugar work. Last in the series.
Chocolate Week features a secret recipe challenge, and a Showpiece in which the teams have five hours to produce a magnificent sun, sea and sky-themed extravaganza with three types of chocolates. Their creations must demonstrate a mastery of chocolate, consummate technical ability, artistic flair - and a moving part.
In the quarter-final of the competition, the teams are challenged to prepare 24 ice-creams and 24 doughnuts in just four hours, before creating a spectacular Showpiece incorporating confectionery, sugar work and chocolate. The lowest-ranking team must leave the competition, whilst the remaining four secure their place in the semi-final.
Just four teams remain for the semi-finals, with challenges including the creation of an impressive tower of tarts and a spectacular piece of gourmet theatre known as live plating. At the end of the challenge, the teams are given three minutes to transform their table - and their cake - into a gastronomic work of art, with three of them securing their places in the grand final.