Experts go behind the scenes to explore the restaurant trade. Eating out has become more popular than ever before, and with the option of a quarter of a million eateries in the UK, the restaurant industry is just as competitive as any other. The presenters dive into restaurant kitchens and food factories to expose the real quality of food consumers are paying for. In one instance they ask what makes high-end gourmet burgers different to those served in fast food chains. Restaurant up-selling techniques and add-ons are also revealed.