Helen Skelton uncovers the inside secrets of Warburtons, discovering why the UK's bestselling bakery brand is branching into the luxury cake market and learning about bread waste. Helen also sees how they make their classic White Toastie loaf and crumpets, and meets the quality team who count the holes in crumpets to ensure perfection.

Helen Skelton goes behind the scenes of Guinness, finding out why they are launching a new alcohol-free beer, before discovering how stout can appeal to the next generation. She also meets a superfan who exposes badly pulled pints on his Instagram account, and looks back at some of the company's most iconic adverts.