Childhood friends Jamie Oliver and Jimmy Doherty present a selection of feasts for the weekend.

Jamie Oliver and childhood friend Jimmy Doherty are joined by two-time World Boxing champion Amir Khan; they pay tribute to Khan's boxing hero by recreating his favorite dish - a rack of lamb served with scalloped potatoes and collard greens.

Susan Sarandon is in New Orleans as Jamie and Jimmy join her to cook up seafood gumbo, the official state cuisine of Louisiana.

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

Special guest Sienna Miller gets saucy with her Tuscan duck ragù; Jamie cooks a whole salmon in salt; Jimmy creates a DIY hog roast for the ultimate crackling; the boys try to revive a forgotten British biscuit - Lancashire's Tosset cake.