Comedian Jennifer Saunders and Jamie cook classic Italian porchetta for Ade Edmondson. Jimmy serves his very own sparkling cider. And actor Dexter Fletcher makes Mexican tortillas with salsa.

Chris Moyles cooks his favourite dish, an authentic New York-style pizza. Jamie mashes up the two best things in life, a roast and a curry. Jimmy builds a DIY smoker.

Kirstie Allsopp cooks one of her favourite dishes, an Indian street food called pani puri. Jamie makes the taste buds water with two amazing shellfish recipes. Jimmy prepares his own charcuterie.

Amanda Holden makes moussaka; Jamie inspires some incredible weekend cooking with two-way chicken; and Jimmy tries his hand at DIY kebabs.

Special guest Sienna Miller gets saucy with her Tuscan duck ragu. Jamie cooks a whole salmon in salt. Jimmy creates a DIY hog roast for the ultimate crackling.

The world's fastest man, Usain Bolt, cooks his Aunt Lily's jerk pork; Jamie cooks the ultimate steak; and Jimmy makes a tandoor oven out of a dustbin and a flower pot.