Sonia Stevenson is a well-known chef as well as an acclaimed cookery instructor. For 25 years she owned the Horn of Plenty restaurant in Devon, which held a Michelin star for 17 years. Sonia has taught cookery in major culinary schools, including Pru Leith’s and Le Petit Cuisine. She is a member of the Master Chefs of Great Britain and regularly acts as food consultant to food manufacturers as part of their product development programme.