Sam Smith and Joe Wicks join Jamie Oliver and Jimmy Doherty for an early New Year celebration. On the menu tonight are Italian-inspired pork and crispy double crackling, laid on a bed of veg and creamy beans and topped with a tangy herb salsa. Sam also contributes a childhood favourite food, blending the flavours of Mexico and Scotland - haggis tacos complete with home-made corn tortillas, red onion pickle, salsa and avocado, while Joe gets a masterclass in making fresh pasta.